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  1. Mar 07, 2024
    • Kian Paimani's avatar
      Add documentation around pallet coupling (#3542) · 50cc1c2f
      Kian Paimani authored
      
      
      substrate.io deprecation companion:
      https://github.com/substrate-developer-hub/substrate-docs/pull/2139
      pba-content companion:
      https://github.com/Polkadot-Blockchain-Academy/pba-content/pull/978
      
      partially inspired by:
      https://github.com/paritytech/polkadot-sdk/issues/3535
      
      ---------
      
      Co-authored-by: default avatarAnkan <[email protected]>
      50cc1c2f
  2. Mar 05, 2024
    • Oliver Tale-Yazdi's avatar
      [FRAME] Use 'ready' pages in XCMP suspend logic (#2393) · 329c0772
      Oliver Tale-Yazdi authored
      
      
      Changes:
      - `QueueFootprint` gets a new field; `ready_pages` that contains the
      non-overweight and not yet processed pages.
      - `XCMP` queue pallet is change to use the `ready_pages` instead of
      `pages` to calculate the channel suspension thresholds.
      
      This should give the XCMP queue pallet a more correct view of when to
      suspend channels.
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      329c0772
    • Rodrigo Quelhas's avatar
      remove deprecated type 'GenesisConfig' (#3378) · c367ac24
      Rodrigo Quelhas authored
      
      
      # Description
      
      Removed deprecated type `GenesisConfig` from the codebase.
      
      Closes https://github.com/paritytech/polkadot-sdk/issues/175
      
      # Checklist
      
      - [x] My PR includes a detailed description as outlined in the
      "Description" section above
      - [x] My PR follows the [labeling requirements](CONTRIBUTING.md#Process)
      of this project (at minimum one label for `T`
        required)
      - [x] I have made corresponding changes to the documentation (if
      applicable)
      
      ---------
      
      Co-authored-by: default avatarLiam Aharon <[email protected]>
      Co-authored-by: default avatarMichal Kucharczyk <[email protected]>
      c367ac24
  3. Mar 04, 2024
    • Gavin Wood's avatar
      FRAME: Create `TransactionExtension` as a replacement for `SignedExtension` (#2280) · fd5f9292
      Gavin Wood authored
      
      
      Closes #2160
      
      First part of [Extrinsic
      Horizon](https://github.com/paritytech/polkadot-sdk/issues/2415)
      
      Introduces a new trait `TransactionExtension` to replace
      `SignedExtension`. Introduce the idea of transactions which obey the
      runtime's extensions and have according Extension data (né Extra data)
      yet do not have hard-coded signatures.
      
      Deprecate the terminology of "Unsigned" when used for
      transactions/extrinsics owing to there now being "proper" unsigned
      transactions which obey the extension framework and "old-style" unsigned
      which do not. Instead we have __*General*__ for the former and
      __*Bare*__ for the latter. (Ultimately, the latter will be phased out as
      a type of transaction, and Bare will only be used for Inherents.)
      
      Types of extrinsic are now therefore:
      - Bare (no hardcoded signature, no Extra data; used to be known as
      "Unsigned")
      - Bare transactions (deprecated): Gossiped, validated with
      `ValidateUnsigned` (deprecated) and the `_bare_compat` bits of
      `TransactionExtension` (deprecated).
        - Inherents: Not gossiped, validated with `ProvideInherent`.
      - Extended (Extra data): Gossiped, validated via `TransactionExtension`.
        - Signed transactions (with a hardcoded signature).
        - General transactions (without a hardcoded signature).
      
      `TransactionExtension` differs from `SignedExtension` because:
      - A signature on the underlying transaction may validly not be present.
      - It may alter the origin during validation.
      - `pre_dispatch` is renamed to `prepare` and need not contain the checks
      present in `validate`.
      - `validate` and `prepare` is passed an `Origin` rather than a
      `AccountId`.
      - `validate` may pass arbitrary information into `prepare` via a new
      user-specifiable type `Val`.
      - `AdditionalSigned`/`additional_signed` is renamed to
      `Implicit`/`implicit`. It is encoded *for the entire transaction* and
      passed in to each extension as a new argument to `validate`. This
      facilitates the ability of extensions to acts as underlying crypto.
      
      There is a new `DispatchTransaction` trait which contains only default
      function impls and is impl'ed for any `TransactionExtension` impler. It
      provides several utility functions which reduce some of the tedium from
      using `TransactionExtension` (indeed, none of its regular functions
      should now need to be called directly).
      
      Three transaction version discriminator ("versions") are now
      permissible:
      - 0b000000100: Bare (used to be called "Unsigned"): contains Signature
      or Extra (extension data). After bare transactions are no longer
      supported, this will strictly identify an Inherents only.
      - 0b100000100: Old-school "Signed" Transaction: contains Signature and
      Extra (extension data).
      - 0b010000100: New-school "General" Transaction: contains Extra
      (extension data), but no Signature.
      
      For the New-school General Transaction, it becomes trivial for authors
      to publish extensions to the mechanism for authorizing an Origin, e.g.
      through new kinds of key-signing schemes, ZK proofs, pallet state,
      mutations over pre-authenticated origins or any combination of the
      above.
      
      ## Code Migration
      
      ### NOW: Getting it to build
      
      Wrap your `SignedExtension`s in `AsTransactionExtension`. This should be
      accompanied by renaming your aggregate type in line with the new
      terminology. E.g. Before:
      
      ```rust
      /// The SignedExtension to the basic transaction logic.
      pub type SignedExtra = (
      	/* snip */
      	MySpecialSignedExtension,
      );
      /// Unchecked extrinsic type as expected by this runtime.
      pub type UncheckedExtrinsic =
      	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, SignedExtra>;
      ```
      
      After:
      
      ```rust
      /// The extension to the basic transaction logic.
      pub type TxExtension = (
      	/* snip */
      	AsTransactionExtension<MySpecialSignedExtension>,
      );
      /// Unchecked extrinsic type as expected by this runtime.
      pub type UncheckedExtrinsic =
      	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, TxExtension>;
      ```
      
      You'll also need to alter any transaction building logic to add a
      `.into()` to make the conversion happen. E.g. Before:
      
      ```rust
      fn construct_extrinsic(
      		/* snip */
      ) -> UncheckedExtrinsic {
      	let extra: SignedExtra = (
      		/* snip */
      		MySpecialSignedExtension::new(/* snip */),
      	);
      	let payload = SignedPayload::new(call.clone(), extra.clone()).unwrap();
      	let signature = payload.using_encoded(|e| sender.sign(e));
      	UncheckedExtrinsic::new_signed(
      		/* snip */
      		Signature::Sr25519(signature),
      		extra,
      	)
      }
      ```
      
      After:
      
      ```rust
      fn construct_extrinsic(
      		/* snip */
      ) -> UncheckedExtrinsic {
      	let tx_ext: TxExtension = (
      		/* snip */
      		MySpecialSignedExtension::new(/* snip */).into(),
      	);
      	let payload = SignedPayload::new(call.clone(), tx_ext.clone()).unwrap();
      	let signature = payload.using_encoded(|e| sender.sign(e));
      	UncheckedExtrinsic::new_signed(
      		/* snip */
      		Signature::Sr25519(signature),
      		tx_ext,
      	)
      }
      ```
      
      ### SOON: Migrating to `TransactionExtension`
      
      Most `SignedExtension`s can be trivially converted to become a
      `TransactionExtension`. There are a few things to know.
      
      - Instead of a single trait like `SignedExtension`, you should now
      implement two traits individually: `TransactionExtensionBase` and
      `TransactionExtension`.
      - Weights are now a thing and must be provided via the new function `fn
      weight`.
      
      #### `TransactionExtensionBase`
      
      This trait takes care of anything which is not dependent on types
      specific to your runtime, most notably `Call`.
      
      - `AdditionalSigned`/`additional_signed` is renamed to
      `Implicit`/`implicit`.
      - Weight must be returned by implementing the `weight` function. If your
      extension is associated with a pallet, you'll probably want to do this
      via the pallet's existing benchmarking infrastructure.
      
      #### `TransactionExtension`
      
      Generally:
      - `pre_dispatch` is now `prepare` and you *should not reexecute the
      `validate` functionality in there*!
      - You don't get an account ID any more; you get an origin instead. If
      you need to presume an account ID, then you can use the trait function
      `AsSystemOriginSigner::as_system_origin_signer`.
      - You get an additional ticket, similar to `Pre`, called `Val`. This
      defines data which is passed from `validate` into `prepare`. This is
      important since you should not be duplicating logic from `validate` to
      `prepare`, you need a way of passing your working from the former into
      the latter. This is it.
      - This trait takes two type parameters: `Call` and `Context`. `Call` is
      the runtime call type which used to be an associated type; you can just
      move it to become a type parameter for your trait impl. `Context` is not
      currently used and you can safely implement over it as an unbounded
      type.
      - There's no `AccountId` associated type any more. Just remove it.
      
      Regarding `validate`:
      - You get three new parameters in `validate`; all can be ignored when
      migrating from `SignedExtension`.
      - `validate` returns a tuple on success; the second item in the tuple is
      the new ticket type `Self::Val` which gets passed in to `prepare`. If
      you use any information extracted during `validate` (off-chain and
      on-chain, non-mutating) in `prepare` (on-chain, mutating) then you can
      pass it through with this. For the tuple's last item, just return the
      `origin` argument.
      
      Regarding `prepare`:
      - This is renamed from `pre_dispatch`, but there is one change:
      - FUNCTIONALITY TO VALIDATE THE TRANSACTION NEED NOT BE DUPLICATED FROM
      `validate`!!
      - (This is different to `SignedExtension` which was required to run the
      same checks in `pre_dispatch` as in `validate`.)
      
      Regarding `post_dispatch`:
      - Since there are no unsigned transactions handled by
      `TransactionExtension`, `Pre` is always defined, so the first parameter
      is `Self::Pre` rather than `Option<Self::Pre>`.
      
      If you make use of `SignedExtension::validate_unsigned` or
      `SignedExtension::pre_dispatch_unsigned`, then:
      - Just use the regular versions of these functions instead.
      - Have your logic execute in the case that the `origin` is `None`.
      - Ensure your transaction creation logic creates a General Transaction
      rather than a Bare Transaction; this means having to include all
      `TransactionExtension`s' data.
      - `ValidateUnsigned` can still be used (for now) if you need to be able
      to construct transactions which contain none of the extension data,
      however these will be phased out in stage 2 of the Transactions Horizon,
      so you should consider moving to an extension-centric design.
      
      ## TODO
      
      - [x] Introduce `CheckSignature` impl of `TransactionExtension` to
      ensure it's possible to have crypto be done wholly in a
      `TransactionExtension`.
      - [x] Deprecate `SignedExtension` and move all uses in codebase to
      `TransactionExtension`.
        - [x] `ChargeTransactionPayment`
        - [x] `DummyExtension`
        - [x] `ChargeAssetTxPayment` (asset-tx-payment)
        - [x] `ChargeAssetTxPayment` (asset-conversion-tx-payment)
        - [x] `CheckWeight`
        - [x] `CheckTxVersion`
        - [x] `CheckSpecVersion`
        - [x] `CheckNonce`
        - [x] `CheckNonZeroSender`
        - [x] `CheckMortality`
        - [x] `CheckGenesis`
        - [x] `CheckOnlySudoAccount`
        - [x] `WatchDummy`
        - [x] `PrevalidateAttests`
        - [x] `GenericSignedExtension`
        - [x] `SignedExtension` (chain-polkadot-bulletin)
        - [x] `RefundSignedExtensionAdapter`
      - [x] Implement `fn weight` across the board.
      - [ ] Go through all pre-existing extensions which assume an account
      signer and explicitly handle the possibility of another kind of origin.
      - [x] `CheckNonce` should probably succeed in the case of a non-account
      origin.
      - [x] `CheckNonZeroSender` should succeed in the case of a non-account
      origin.
      - [x] `ChargeTransactionPayment` and family should fail in the case of a
      non-account origin.
        - [ ] 
      - [x] Fix any broken tests.
      
      ---------
      
      Signed-off-by: default avatargeorgepisaltu <[email protected]>
      Signed-off-by: default avatarAlexandru Vasile <[email protected]>
      Signed-off-by: default avatardependabot[bot] <[email protected]>
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Signed-off-by: default avatarAlexandru Gheorghe <[email protected]>
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      Co-authored-by: default avatarNikhil Gupta <[email protected]>
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      Co-authored-by: default avatarAdrian Catangiu <[email protected]>
      Co-authored-by: Vladimir Istyufeev's avatarVladimir Istyufeev <[email protected]>
      Co-authored-by: default avatarRoss Bulat <[email protected]>
      Co-authored-by: default avatarGonçalo Pestana <[email protected]>
      Co-authored-by: default avatarLiam Aharon <[email protected]>
      Co-authored-by: default avatarSvyatoslav Nikolsky <[email protected]>
      Co-authored-by: default avatarAndré Silva <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
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      Co-authored-by: default avatarordian <[email protected]>
      Co-authored-by: default avatarSebastian Kunert <[email protected]>
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      Co-authored-by: default avatarMichal Kucharczyk <[email protected]>
      Co-authored-by: default avatarDavide Galassi <[email protected]>
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      Co-authored-by: default avatarPG Herveou <[email protected]>
      Co-authored-by: default avatarAlexander Theißen <[email protected]>
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      Co-authored-by: default avatarJuan Girini <[email protected]>
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      fd5f9292
  4. Mar 03, 2024
  5. Mar 02, 2024
    • gupnik's avatar
      Remove `as frame_system::DefaultConfig` from the required syntax in `derive_impl` (#3505) · cdc8d197
      gupnik authored
      Step in https://github.com/paritytech/polkadot-sdk/issues/171
      
      This PR removes the need to specify `as [disambiguation_path]` for cases
      where the trait definition resides within the same scope as default impl
      path.
      
      For example, in the following macro invocation
      ```rust
      #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig)]
      impl frame_system::Config for Runtime {
         ...
      }
      ```
      the trait `DefaultConfig` lies within the `frame_system` scope and
      `TestDefaultConfig` impls the `DefaultConfig` trait. Using this
      information, we can compute the disambiguation path internally, thus
      removing the need of an explicit specification.
      
      In cases where the trait lies outside this scope, we would still need to
      specify it explicitly, but this should take care of most (if not all)
      uses of `derive_impl` within FRAME's context.
      cdc8d197
  6. Feb 29, 2024
    • Kian Paimani's avatar
      Fix call enum's metadata regression (#3513) · c0e52a9e
      Kian Paimani authored
      This fixes an issue introduced in
      https://github.com/paritytech/substrate/pull/14101, in which I removed
      the `Call` enum's documentation and replaced it with a link to the
      `Pallet` struct, but this also removed any docs related to call from the
      metadata.
      
      I tried to add a regression test for this, but it seems to me that this
      is not possible, given that using `type-info` we only assert in type-ids
      for `Call`, `Event` and `Error`. I removed some doc comments from a test
      setup in `frame-support-test` to demonstrate the issue there. @jsdw do
      you have any comments on this?
      
      I also fixed a small issue in the custom html/css of `polkadot-sdk-doc`
      crate, making sure it does not affect the rust-doc page of all other
      crates.
      
      - [x] Investigate a regression test
      - [x] prdoc
      c0e52a9e
  7. Feb 28, 2024
    • Oliver Tale-Yazdi's avatar
      Multi-Block-Migrations, `poll` hook and new System callbacks (#1781) · eefd5fe4
      Oliver Tale-Yazdi authored
      
      
      This MR is the merge of
      https://github.com/paritytech/substrate/pull/14414 and
      https://github.com/paritytech/substrate/pull/14275. It implements
      [RFC#13](https://github.com/polkadot-fellows/RFCs/pull/13), closes
      https://github.com/paritytech/polkadot-sdk/issues/198.
      
      ----- 
      
      This Merge request introduces three major topicals:
      
      1. Multi-Block-Migrations
      1. New pallet `poll` hook for periodic service work
      1. Replacement hooks for `on_initialize` and `on_finalize` in cases
      where `poll` cannot be used
      
      and some more general changes to FRAME.  
      The changes for each topical span over multiple crates. They are listed
      in topical order below.
      
      # 1.) Multi-Block-Migrations
      
      Multi-Block-Migrations are facilitated by creating `pallet_migrations`
      and configuring `System::Config::MultiBlockMigrator` to point to it.
      Executive picks this up and triggers one step of the migrations pallet
      per block.
      The chain is in lockdown mode for as long as an MBM is ongoing.
      Executive does this by polling `MultiBlockMigrator::ongoing` and not
      allowing any transaction in a block, if true.
      
      A MBM is defined through trait `SteppedMigration`. A condensed version
      looks like this:
      ```rust
      /// A migration that can proceed in multiple steps.
      pub trait SteppedMigration {
      	type Cursor: FullCodec + MaxEncodedLen;
      	type Identifier: FullCodec + MaxEncodedLen;
      
      	fn id() -> Self::Identifier;
      
      	fn max_steps() -> Option<u32>;
      
      	fn step(
      		cursor: Option<Self::Cursor>,
      		meter: &mut WeightMeter,
      	) -> Result<Option<Self::Cursor>, SteppedMigrationError>;
      }
      ```
      
      `pallet_migrations` can be configured with an aggregated tuple of these
      migrations. It then starts to migrate them one-by-one on the next
      runtime upgrade.
      Two things are important here:
      - 1. Doing another runtime upgrade while MBMs are ongoing is not a good
      idea and can lead to messed up state.
      - 2. **Pallet Migrations MUST BE CONFIGURED IN `System::Config`,
      otherwise it is not used.**
      
      The pallet supports an `UpgradeStatusHandler` that can be used to notify
      external logic of upgrade start/finish (for example to pause XCM
      dispatch).
      
      Error recovery is very limited in the case that a migration errors or
      times out (exceeds its `max_steps`). Currently the runtime dev can
      decide in `FailedMigrationHandler::failed` how to handle this. One
      follow-up would be to pair this with the `SafeMode` pallet and enact
      safe mode when an upgrade fails, to allow governance to rescue the
      chain. This is currently not possible, since governance is not
      `Mandatory`.
      
      ## Runtime API
      
      - `Core`: `initialize_block` now returns `ExtrinsicInclusionMode` to
      inform the Block Author whether they can push transactions.
      
      ### Integration
      
      Add it to your runtime implementation of `Core` and `BlockBuilder`:
      ```patch
      diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
      @@ impl_runtime_apis! {
      	impl sp_block_builder::Core<Block> for Runtime {
      -		fn initialize_block(header: &<Block as BlockT>::Header) {
      +		fn initialize_block(header: &<Block as BlockT>::Header) -> RuntimeExecutiveMode {
      			Executive::initialize_block(header)
      		}
      
      		...
      	}
      ```
      
      # 2.) `poll` hook
      
      A new pallet hook is introduced: `poll`. `Poll` is intended to replace
      mostly all usage of `on_initialize`.
      The reason for this is that any code that can be called from
      `on_initialize` cannot be migrated through an MBM. Currently there is no
      way to statically check this; the implication is to use `on_initialize`
      as rarely as possible.
      Failing to do so can result in broken storage invariants.
      
      The implementation of the poll hook depends on the `Runtime API` changes
      that are explained above.
      
      # 3.) Hard-Deadline callbacks
      
      Three new callbacks are introduced and configured on `System::Config`:
      `PreInherents`, `PostInherents` and `PostTransactions`.
      These hooks are meant as replacement for `on_initialize` and
      `on_finalize` in cases where the code that runs cannot be moved to
      `poll`.
      The reason for this is to make the usage of HD-code (hard deadline) more
      explicit - again to prevent broken invariants by MBMs.
      
      # 4.) FRAME (general changes)
      
      ## `frame_system` pallet
      
      A new memorize storage item `InherentsApplied` is added. It is used by
      executive to track whether inherents have already been applied.
      Executive and can then execute the MBMs directly between inherents and
      transactions.
      
      The `Config` gets five new items:
      - `SingleBlockMigrations` this is the new way of configuring migrations
      that run in a single block. Previously they were defined as last generic
      argument of `Executive`. This shift is brings all central configuration
      about migrations closer into view of the developer (migrations that are
      configured in `Executive` will still work for now but is deprecated).
      - `MultiBlockMigrator` this can be configured to an engine that drives
      MBMs. One example would be the `pallet_migrations`. Note that this is
      only the engine; the exact MBMs are injected into the engine.
      - `PreInherents` a callback that executes after `on_initialize` but
      before inherents.
      - `PostInherents` a callback that executes after all inherents ran
      (including MBMs and `poll`).
      - `PostTransactions` in symmetry to `PreInherents`, this one is called
      before `on_finalize` but after all transactions.
      
      A sane default is to set all of these to `()`. Example diff suitable for
      any chain:
      ```patch
      @@ impl frame_system::Config for Test {
       	type MaxConsumers = ConstU32<16>;
      +	type SingleBlockMigrations = ();
      +	type MultiBlockMigrator = ();
      +	type PreInherents = ();
      +	type PostInherents = ();
      +	type PostTransactions = ();
       }
      ```
      
      An overview of how the block execution now looks like is here. The same
      graph is also in the rust doc.
      
      <details><summary>Block Execution Flow</summary>
      <p>
      
      ![Screenshot 2023-12-04 at 19 11
      29](https://github.com/paritytech/polkadot-sdk/assets/10380170/e88a80c4-ef11-4faa-8df5-8b33a724c054)
      
      </p>
      </details> 
      
      ## Inherent Order
      
      Moved to https://github.com/paritytech/polkadot-sdk/pull/2154
      
      ---------------
      
      
      ## TODO
      
      - [ ] Check that `try-runtime` still works
      - [ ] Ensure backwards compatibility with old Runtime APIs
      - [x] Consume weight correctly
      - [x] Cleanup
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarLiam Aharon <[email protected]>
      Co-authored-by: default avatarJuan Girini <[email protected]>
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarFrancisco Aguirre <[email protected]>
      Co-authored-by: default avatarGavin Wood <[email protected]>
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      eefd5fe4
    • Kian Paimani's avatar
      Add documentation around FRAME Offchain workers (#3463) · 14530269
      Kian Paimani authored
      
      
      - deprecation companion:
      https://github.com/substrate-developer-hub/substrate-docs/pull/2136
      - inspired by
      https://substrate.stackexchange.com/questions/11058/how-can-i-create-ocw-that-wont-activates-every-block-but-will-activates-only-w/11060#11060
      
      ---------
      
      Co-authored-by: default avatarSergej Sakac <[email protected]>
      14530269
    • Liam Aharon's avatar
      Runtime Upgrade ref docs and Single Block Migration example pallet (#1554) · 12ce4f7d
      Liam Aharon authored
      Closes https://github.com/paritytech/polkadot-sdk-docs/issues/55
      
      - Changes 'current storage version' terminology to less ambiguous
      'in-code storage version' (suggestion by @ggwpez
      
      )
      - Adds a new example pallet `pallet-example-single-block-migrations`
      - Adds a new reference doc to replace
      https://docs.substrate.io/maintain/runtime-upgrades/ (temporarily living
      in the pallet while we wait for developer hub PR to merge)
      - Adds documentation for the `storage_alias` macro
      - Improves `trait Hooks` docs 
      - Improves `trait GetStorageVersion` docs
      - Update the suggested patterns for using `VersionedMigration`, so that
      version unchecked migrations are never exported
      - Prevents accidental usage of version unchecked migrations in runtimes
      
      https://github.com/paritytech/substrate/pull/14421#discussion_r1255467895
      - Unversioned migration code is kept inside `mod version_unchecked`,
      versioned code is kept in `pub mod versioned`
      - It is necessary to use modules to limit visibility because the inner
      migration must be `pub`. See
      https://github.com/rust-lang/rust/issues/30905 and
      
      https://internals.rust-lang.org/t/lang-team-minutes-private-in-public-rules/4504/40
      for more.
      
      ### todo
      
      - [x] move to reference docs to proper place within sdk-docs (now that
      https://github.com/paritytech/polkadot-sdk/pull/2102 is merged)
      - [x] prdoc
      
      ---------
      
      Co-authored-by: default avatarKian Paimani <[email protected]>
      Co-authored-by: default avatarJuan <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: command-bot <>
      Co-authored-by: default avatargupnik <[email protected]>
      12ce4f7d
    • Liam Aharon's avatar
      Introduce storage attr macro `#[disable_try_decode_storage]` and set it on... · 95da6583
      Liam Aharon authored
      Introduce storage attr macro `#[disable_try_decode_storage]` and set it on `System::Events` and `ParachainSystem::HostConfiguration` (#3454)
      
      Closes https://github.com/paritytech/polkadot-sdk/issues/2560
      
      Allows marking storage items with `#[disable_try_decode_storage]`, and
      uses it with `System::Events`.
      
      Question: what's the recommended way to write a test for this? I
      couldn't find a test for similar existing macro `#[whitelist_storage]`.
      95da6583
  8. Feb 27, 2024
    • Kian Paimani's avatar
      Add documentation around FRAME Origin (#3362) · 29369a4e
      Kian Paimani authored
      Does the following: 
      
      - Add a reference doc page named `frame_runtime_types`, which explains
      what types like `RuntimeOrigin`, `RuntimeCall` etc are.
      - On top of it, it adds a reference doc page called `frame_origin` which
      explains a few important patterns that we use around origins
      - And finally brushes up `#[frame::origin]` docs. 
      - Updates the theme, sidebar and favicon to look like: 
      
      <img width="1728" alt="Screenshot 2024-02-20 at 12 16 00"
      src="https://github.com/paritytech/polkadot-sdk/assets/5588131/6d60a16b-2081-411b-8869-43b91920cca9">
      
      
      All of this was inspired by
      https://substrate.stackexchange.com/questions/10992/how-do-you-find-the-public-key-for-the-medium-spender-track-origin/10993
      
      closes https://github.com/paritytech/polkadot-sdk-docs/issues/45
      closes https://github.com/paritytech/polkadot-sdk-docs/issues/43
      contributes / overlaps with
      https://github.com/paritytech/polkadot-sdk/pull/2638 cc @liamaharon
      
      
      deprecation companion:
      https://github.com/substrate-developer-hub/substrate-docs/pull/2131
      pba-content companion:
      https://github.com/Polkadot-Blockchain-Academy/pba-content/pull/977
      
      ---------
      
      Co-authored-by: default avatarRadha <[email protected]>
      Co-authored-by: default avatarSebastian Kunert <[email protected]>
      Co-authored-by: default avatarGonçalo Pestana <[email protected]>
      Co-authored-by: default avatarLiam Aharon <[email protected]>
      29369a4e
  9. Feb 26, 2024
  10. Feb 22, 2024
  11. Feb 20, 2024
    • Oliver Tale-Yazdi's avatar
      Lift dependencies to the workspace (Part 2/x) (#3366) · e89d0fca
      Oliver Tale-Yazdi authored
      
      
      Lifting some more dependencies to the workspace. Just using the
      most-often updated ones for now.
      It can be reproduced locally.
      
      ```sh
      # First you can check if there would be semver incompatible bumps (looks good in this case):
      $ zepter transpose dependency lift-to-workspace --ignore-errors syn quote thiserror "regex:^serde.*"
      
      # Then apply the changes:
      $ zepter transpose dependency lift-to-workspace --version-resolver=highest syn quote thiserror "regex:^serde.*" --fix
      
      # And format the changes:
      $ taplo format --config .config/taplo.toml
      ```
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      e89d0fca
  12. Feb 16, 2024
    • Xiliang Chen's avatar
      remove recursion limit (#3348) · 34352e82
      Xiliang Chen authored
      
      
      According to the
      [doc](https://doc.rust-lang.org/reference/attributes/limits.html), the
      default is 128, so no point to specify limit with 128
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      34352e82
    • dependabot[bot]'s avatar
      Bump the known_good_semver group with 6 updates (#3347) · 4b484e6a
      dependabot[bot] authored
      
      
      Bumps the known_good_semver group with 6 updates:
      
      | Package | From | To |
      | --- | --- | --- |
      | [serde](https://github.com/serde-rs/serde) | `1.0.195` | `1.0.196` |
      | [serde_json](https://github.com/serde-rs/json) | `1.0.111` | `1.0.113`
      |
      | [clap](https://github.com/clap-rs/clap) | `4.4.18` | `4.5.0` |
      | [syn](https://github.com/dtolnay/syn) | `2.0.48` | `2.0.49` |
      | [serde_yaml](https://github.com/dtolnay/serde-yaml) | `0.9.30` |
      `0.9.31` |
      | [serde_derive](https://github.com/serde-rs/serde) | `1.0.195` |
      `1.0.196` |
      
      Updates `serde` from 1.0.195 to 1.0.196
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/serde-rs/serde/releases">serde's
      releases</a>.</em></p>
      <blockquote>
      <h2>v1.0.196</h2>
      <ul>
      <li>Improve formatting of &quot;invalid type&quot; error messages
      involving floats (<a
      href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/serde-rs/serde/commit/ede9762a583c3cc3b87c10a53551828fad339525"><code>ede9762</code></a>
      Release 1.0.196</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/d438c2d67bf30e3edab31c2272c4829c12cf4cb5"><code>d438c2d</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>
      from dtolnay/decimalpoint</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/bef110b92a171ac568a47339f5bd97938a8c9da2"><code>bef110b</code></a>
      Format Unexpected::Float with decimal point</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/b971ef11d1b53da7673e0c8199e87509c003c1a8"><code>b971ef1</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2681">#2681</a>
      from dtolnay/workspacedeps</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/29d9f693996d199748136d5561a971ed68626724"><code>29d9f69</code></a>
      Fix workspace.dependencies default-features future compat warning</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/aecb4083bde754155752f5d7d442b64eb7dc636f"><code>aecb408</code></a>
      Sort workspace dependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/1c675ab3a38e46df4e62465800970f8b20a2055d"><code>1c675ab</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2678">#2678</a>
      from rodoufu/workspaceDependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/dd619630a337139424725697ccd9a9f7596a2d3a"><code>dd61963</code></a>
      Adding workspace dependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/111803ab0768d010c606f2fc0d0add12750d5eef"><code>111803a</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2673">#2673</a>
      from Sky9x/msrv-badge</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/0024f74f34fbbdc44a7b22457faebe36c5cbe7f8"><code>0024f74</code></a>
      Use shields.io's MSRV badges</li>
      <li>See full diff in <a
      href="https://github.com/serde-rs/serde/compare/v1.0.195...v1.0.196">compare
      view</a></li>
      </ul>
      </details>
      <br />
      
      Updates `serde_json` from 1.0.111 to 1.0.113
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/serde-rs/json/releases">serde_json's
      releases</a>.</em></p>
      <blockquote>
      <h2>v1.0.113</h2>
      <ul>
      <li>Add <code>swap_remove</code> and <code>shift_remove</code> methods
      on Map (<a
      href="https://redirect.github.com/serde-rs/json/issues/1109">#1109</a>)</li>
      </ul>
      <h2>v1.0.112</h2>
      <ul>
      <li>Improve formatting of &quot;invalid type&quot; error messages
      involving floats (<a
      href="https://redirect.github.com/serde-rs/json/issues/1107">#1107</a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/serde-rs/json/commit/09d865b34b9701be52764dc9bf571b1a16e9d3dc"><code>09d865b</code></a>
      Release 1.0.113</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/5aeab4eaf69d7959f013f8081865c264d6c00551"><code>5aeab4e</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/json/issues/1109">#1109</a>
      from serde-rs/remove</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/ca3c2ca3696cab79b8b279be7569ee1647250f1e"><code>ca3c2ca</code></a>
      Add swap_remove and shift_remove methods on Map</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/7fece969e3b480ec620419d65c2aeb08776bebcb"><code>7fece96</code></a>
      Release 1.0.112</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/6a6d2bbd9e8b8bd72573b863f12a4ec991f33232"><code>6a6d2bb</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/json/issues/1107">#1107</a>
      from serde-rs/unexpectedfloat</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/83d7bad54ba5db3a44198d6df0ff2e81621683fa"><code>83d7bad</code></a>
      Format f64 in error messages using ryu</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/107c2d1c42817f0d71f07a4d5b0ea2f29dbce8b8"><code>107c2d1</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/json/issues/1106">#1106</a>
      from serde-rs/invalidvalue</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/62ca3e4c01c2e62cd5c2a32e9104f386e5ce7808"><code>62ca3e4</code></a>
      Handle Unexpected::Unit in Error::invalid_value</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/296fafb8f32e8442ef8e4d5725c15ffca726b288"><code>296fafb</code></a>
      Factor out JSON-specific Display impl for serde::de::Unexpected</li>
      <li><a
      href="https://github.com/serde-rs/json/commit/e56cc696bd7c112e5dd4ccfa23d094c3a1c1c1ff"><code>e56cc69</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/json/issues/1105">#1105</a>
      from keienWang/master</li>
      <li>Additional commits viewable in <a
      href="https://github.com/serde-rs/json/compare/v1.0.111...v1.0.113">compare
      view</a></li>
      </ul>
      </details>
      <br />
      
      Updates `clap` from 4.4.18 to 4.5.0
      <details>
      <summary>Changelog</summary>
      <p><em>Sourced from <a
      href="https://github.com/clap-rs/clap/blob/master/CHANGELOG.md">clap's
      changelog</a>.</em></p>
      <blockquote>
      <h2>[4.5.0] - 2024-02-08</h2>
      <h3>Compatibility</h3>
      <ul>
      <li>Update MSRV to 1.74</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/clap-rs/clap/commit/a751c5fe65cd33cb09e85ff3039b4fd0182cdb6e"><code>a751c5f</code></a>
      chore: Release</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/9ec6c942b81c370a8c14652e42295933244555ac"><code>9ec6c94</code></a>
      chore: Release</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/0735119775c2d27fef6b3c232cb9ef2fcbbd963f"><code>0735119</code></a>
      docs: Update changelog</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/c4d3959506f5068f86ffb7ab34b622bd2da40dd8"><code>c4d3959</code></a>
      Merge pull request <a
      href="https://redirect.github.com/clap-rs/clap/issues/5344">#5344</a>
      from epage/encode</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/f750e577789e1dd34c6950d8c8fe16d1bfd1f49c"><code>f750e57</code></a>
      fix(lex): Use new-ish OsStr API</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/1d9a554cdfddffcb92d197706b9720e2760cb443"><code>1d9a554</code></a>
      Merge pull request <a
      href="https://redirect.github.com/clap-rs/clap/issues/5343">#5343</a>
      from epage/msrv</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/4b45d361b1b96eb1f37b7d1db2684203ca828a94"><code>4b45d36</code></a>
      chore: Update MSRV to 1.74</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/55b1f945157d4d0e480dea6c492e04d0b541088a"><code>55b1f94</code></a>
      Merge pull request <a
      href="https://redirect.github.com/clap-rs/clap/issues/5342">#5342</a>
      from epage/divan</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/ea77b98da3f321069ae136a241a2d266c2b28bd7"><code>ea77b98</code></a>
      test(complete): Make it order independent</li>
      <li><a
      href="https://github.com/clap-rs/clap/commit/b0fea2bac60819bdb042e10c032817fded67f815"><code>b0fea2b</code></a>
      test(bench): Switch to divan</li>
      <li>Additional commits viewable in <a
      href="https://github.com/clap-rs/clap/compare/v4.4.18...clap_complete-v4.5.0">compare
      view</a></li>
      </ul>
      </details>
      <br />
      
      Updates `syn` from 2.0.48 to 2.0.49
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/dtolnay/syn/releases">syn's
      releases</a>.</em></p>
      <blockquote>
      <h2>2.0.49</h2>
      <ul>
      <li>Improve error location when parsing from an empty string literal
      using <code>LitStr::parse</code> (<a
      href="https://redirect.github.com/dtolnay/syn/issues/1590">#1590</a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/dtolnay/syn/commit/e64c0636042bcd8cf56f9e6c3e828a49cb434649"><code>e64c063</code></a>
      Release 2.0.49</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/981359c5f46f25f3db42d1b341cc607f634688e7"><code>981359c</code></a>
      Merge pull request <a
      href="https://redirect.github.com/dtolnay/syn/issues/1590">#1590</a>
      from dtolnay/streof</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/51298d40a447b9e5b3cd8c898c2ea9d24b31cd6d"><code>51298d4</code></a>
      Improve error location at eof in LitStr::parse</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/270c63384a9d891f65880a03a5a92f0bf4605bbf"><code>270c633</code></a>
      Update test suite to nightly-2024-02-13</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/dc9cf16b9b0601d2d393d059c46a8f8e0220cc21"><code>dc9cf16</code></a>
      Remove FilterAttrs trait when unused</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/7dcfac79eda716fa806d68cc0aa811f3be717dc0"><code>7dcfac7</code></a>
      Ignore dead_code warning in test</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/98318441089f9a9bb596fc010ed14c3b593d4bda"><code>9831844</code></a>
      Update signature of Emitter::emit_diagnostic in nightly-2024-02-07</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/9e8033f63da93dfb6a3e698449c6edff5e56727d"><code>9e8033f</code></a>
      Update test suite to nightly-2024-02-07</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/cb3348cd94be50995054796facdfa055b6e0e9e8"><code>cb3348c</code></a>
      Update test suite to nightly-2024-01-23</li>
      <li><a
      href="https://github.com/dtolnay/syn/commit/15b9dbcd67bc56f3da7d33bbede46f7380fc7164"><code>15b9dbc</code></a>
      Update test suite to nightly-2024-01-19</li>
      <li>Additional commits viewable in <a
      href="https://github.com/dtolnay/syn/compare/2.0.48...2.0.49">compare
      view</a></li>
      </ul>
      </details>
      <br />
      
      Updates `serde_yaml` from 0.9.30 to 0.9.31
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/dtolnay/serde-yaml/releases">serde_yaml's
      releases</a>.</em></p>
      <blockquote>
      <h2>0.9.31</h2>
      <ul>
      <li>Add <code>swap_remove</code> and <code>shift_remove</code> methods
      on Mapping (<a
      href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/dtolnay/serde-yaml/commit/2a77483b23897115bdd69af32ae34d593268d555"><code>2a77483</code></a>
      Release 0.9.31</li>
      <li><a
      href="https://github.com/dtolnay/serde-yaml/commit/d8d1a839cf42ef4627c66bebd743f5fecd24e3ed"><code>d8d1a83</code></a>
      Merge pull request <a
      href="https://redirect.github.com/dtolnay/serde-yaml/issues/408">#408</a>
      from dtolnay/remove</li>
      <li><a
      href="https://github.com/dtolnay/serde-yaml/commit/f8a99a496836ccfa6c547af9136986d13011be98"><code>f8a99a4</code></a>
      Add swap_remove and shift_remove methods on Mapping</li>
      <li><a
      href="https://github.com/dtolnay/serde-yaml/commit/8b26413e3307e39329dc68a96b065058aec38f9a"><code>8b26413</code></a>
      Work around dead_code warning in tests</li>
      <li>See full diff in <a
      href="https://github.com/dtolnay/serde-yaml/compare/0.9.30...0.9.31">compare
      view</a></li>
      </ul>
      </details>
      <br />
      
      Updates `serde_derive` from 1.0.195 to 1.0.196
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/serde-rs/serde/releases">serde_derive's
      releases</a>.</em></p>
      <blockquote>
      <h2>v1.0.196</h2>
      <ul>
      <li>Improve formatting of &quot;invalid type&quot; error messages
      involving floats (<a
      href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>)</li>
      </ul>
      </blockquote>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/serde-rs/serde/commit/ede9762a583c3cc3b87c10a53551828fad339525"><code>ede9762</code></a>
      Release 1.0.196</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/d438c2d67bf30e3edab31c2272c4829c12cf4cb5"><code>d438c2d</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2682">#2682</a>
      from dtolnay/decimalpoint</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/bef110b92a171ac568a47339f5bd97938a8c9da2"><code>bef110b</code></a>
      Format Unexpected::Float with decimal point</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/b971ef11d1b53da7673e0c8199e87509c003c1a8"><code>b971ef1</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2681">#2681</a>
      from dtolnay/workspacedeps</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/29d9f693996d199748136d5561a971ed68626724"><code>29d9f69</code></a>
      Fix workspace.dependencies default-features future compat warning</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/aecb4083bde754155752f5d7d442b64eb7dc636f"><code>aecb408</code></a>
      Sort workspace dependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/1c675ab3a38e46df4e62465800970f8b20a2055d"><code>1c675ab</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2678">#2678</a>
      from rodoufu/workspaceDependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/dd619630a337139424725697ccd9a9f7596a2d3a"><code>dd61963</code></a>
      Adding workspace dependencies</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/111803ab0768d010c606f2fc0d0add12750d5eef"><code>111803a</code></a>
      Merge pull request <a
      href="https://redirect.github.com/serde-rs/serde/issues/2673">#2673</a>
      from Sky9x/msrv-badge</li>
      <li><a
      href="https://github.com/serde-rs/serde/commit/0024f74f34fbbdc44a7b22457faebe36c5cbe7f8"><code>0024f74</code></a>
      Use shields.io's MSRV badges</li>
      <li>See full diff in <a
      href="https://github.com/serde-rs/serde/compare/v1.0.195...v1.0.196">compare
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      4b484e6a
  13. Feb 12, 2024
    • Oliver Tale-Yazdi's avatar
      Lift dependencies to the workspace (Part 1) (#2070) · e80c2473
      Oliver Tale-Yazdi authored
      Changes (partial https://github.com/paritytech/polkadot-sdk/issues/994):
      - Set log to `0.4.20` everywhere
      - Lift `log` to the workspace
      
      Starting with a simpler one after seeing
      https://github.com/paritytech/polkadot-sdk/pull/2065 from @jsdw
      
      .
      This sets the `default-features` to `false` in the root and then
      overwrites that in each create to its original value. This is necessary
      since otherwise the `default` features are additive and its impossible
      to disable them in the crate again once they are enabled in the
      workspace.
      
      I am using a tool to do this, so its mostly a test to see that it works
      as expected.
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      e80c2473
  14. Feb 08, 2024
    • Oliver Tale-Yazdi's avatar
      [FRAME] Parameters pallet (#2061) · e53ebd8c
      Oliver Tale-Yazdi authored
      
      
      Closes #169  
      
      Fork of the `orml-parameters-pallet` as introduced by
      https://github.com/open-web3-stack/open-runtime-module-library/pull/927
      (cc @xlc)
      It greatly changes how the macros work, but keeps the pallet the same.
      The downside of my code is now that it does only support constant keys
      in the form of types, not value-bearing keys.
      I think this is an acceptable trade off, give that it can be used by
      *any* pallet without any changes.
      
      The pallet allows to dynamically set parameters that can be used in
      pallet configs while also restricting the updating on a per-key basis.
      The rust-docs contains a complete example.
      
      Changes:
      - Add `parameters-pallet`
      - Use in the kitchensink as demonstration
      - Add experimental attribute to define dynamic params in the runtime.
      - Adding a bunch of traits to `frame_support::traits::dynamic_params`
      that can be re-used by the ORML macros
      
      ## Example
      
      First to define the parameters in the runtime file. The syntax is very
      explicit about the codec index and errors if there is no.
      ```rust
      #[dynamic_params(RuntimeParameters, pallet_parameters::Parameters::<Runtime>))]
      pub mod dynamic_params {
      	use super::*;
      
      	#[dynamic_pallet_params]
      	#[codec(index = 0)]
      	pub mod storage {
      		/// Configures the base deposit of storing some data.
      		#[codec(index = 0)]
      		pub static BaseDeposit: Balance = 1 * DOLLARS;
      
      		/// Configures the per-byte deposit of storing some data.
      		#[codec(index = 1)]
      		pub static ByteDeposit: Balance = 1 * CENTS;
      	}
      
      	#[dynamic_pallet_params]
      	#[codec(index = 1)]
      	pub mod contracts {
      		#[codec(index = 0)]
      		pub static DepositPerItem: Balance = deposit(1, 0);
      
      		#[codec(index = 1)]
      		pub static DepositPerByte: Balance = deposit(0, 1);
      	}
      }
      ```
      
      Then the pallet is configured with the aggregate:  
      ```rust
      impl pallet_parameters::Config for Runtime {
      	type AggregratedKeyValue = RuntimeParameters;
      	type AdminOrigin = EnsureRootWithSuccess<AccountId, ConstBool<true>>;
      	...
      }
      ```
      
      And then the parameters can be used in a pallet config:
      ```rust
      impl pallet_preimage::Config for Runtime {
      	type DepositBase = dynamic_params::storage::DepositBase;
      }
      ```
      
      A custom origin an be defined like this:  
      ```rust
      pub struct DynamicParametersManagerOrigin;
      
      impl EnsureOriginWithArg<RuntimeOrigin, RuntimeParametersKey> for DynamicParametersManagerOrigin {
      	type Success = ();
      
      	fn try_origin(
      		origin: RuntimeOrigin,
      		key: &RuntimeParametersKey,
      	) -> Result<Self::Success, RuntimeOrigin> {
      		match key {
      			RuntimeParametersKey::Storage(_) => {
      				frame_system::ensure_root(origin.clone()).map_err(|_| origin)?;
      				return Ok(())
      			},
      			RuntimeParametersKey::Contract(_) => {
      				frame_system::ensure_root(origin.clone()).map_err(|_| origin)?;
      				return Ok(())
      			},
      		}
      	}
      
      	#[cfg(feature = "runtime-benchmarks")]
      	fn try_successful_origin(_key: &RuntimeParametersKey) -> Result<RuntimeOrigin, ()> {
      		Ok(RuntimeOrigin::Root)
      	}
      }
      ```
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarNikhil Gupta <[email protected]>
      Co-authored-by: default avatarKian Paimani <[email protected]>
      Co-authored-by: command-bot <>
      e53ebd8c
  15. Feb 06, 2024
    • Squirrel's avatar
      sp-std -> core (#3199) · bc2e5e1f
      Squirrel authored
      First in a series of PRs that reduces our use of sp-std with a view to
      deprecating it.
      
      This is just looking at /substrate and moving some of the references
      from `sp-std` to `core`.
      These particular changes should be uncontroversial.
      
      Where macros are used `::core` should be used to remove any ambiguity.
      
      part of https://github.com/paritytech/polkadot-sdk/issues/2101
      bc2e5e1f
  16. Jan 31, 2024
    • Pablo Andrés Dorado Suárez's avatar
      [Documentation] Add description for VoteTally's methods (#3140) · 8a8f6f98
      Pablo Andrés Dorado Suárez authored
      
      
      # Description
      
      While methods' names on [`VoteTally`][1] trait might be self-explanatory
      at first sight, the distinction between `support` and `approval` can be
      a bit ambiguous for some readers. This PR aims to clarify the
      distinction and inform about the expected values for every not yet
      documented method on this trait.
      
      # Checklist
      
      - [x] My PR includes a detailed description as outlined in the
      "Description" section above
      - [ ] My PR follows the [labeling requirements](CONTRIBUTING.md#Process)
      of this project (at minimum one label for `T`
        required)
      - [x] I have made corresponding changes to the documentation (if
      applicable)
      - [x] I have added tests that prove my fix is effective or that my
      feature works (if applicable)
      
      [1]:
      https://docs.rs/frame-support/latest/frame_support/traits/trait.VoteTally.html
      
      ---------
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      8a8f6f98
    • Oliver Tale-Yazdi's avatar
      [FRAME] Make `core-fellowship` ans `salary` work for swapped members (#3156) · 07e55006
      Oliver Tale-Yazdi authored
      Fixup for https://github.com/paritytech/polkadot-sdk/pull/2587 to make
      the `core-fellowship` crate work with swapped members.
      
      Adds a `MemberSwappedHandler` to the `ranked-collective` pallet that are
      implemented by `core-fellowship+salary`.
      There is are exhaustive tests
      [here](https://github.com/paritytech/polkadot-sdk/blob/72aa7ac1/substrate/frame/core-fellowship/src/tests/integration.rs#L338)
      and
      [here](https://github.com/paritytech/polkadot-sdk/blob/ab3cdb05
      
      /substrate/frame/salary/src/tests/integration.rs#L224)
      to check that adding member `1` is equivalent to adding member `0` and
      then swapping.
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      07e55006
    • Branislav Kontur's avatar
    • Branislav Kontur's avatar
      [frame] `#[pallet::composite_enum]` improved variant count handling + removed... · bb8ddc46
      Branislav Kontur authored
      [frame] `#[pallet::composite_enum]` improved variant count handling + removed `pallet_balances`'s `MaxHolds` config (#2657)
      
      I started this investigation/issue based on @liamaharon
      
       question
      [here](https://github.com/paritytech/polkadot-sdk/pull/1801#discussion_r1410452499).
      
      ## Problem
      
      The `pallet_balances` integrity test should correctly detect that the
      runtime has correct distinct `HoldReasons` variant count. I assume the
      same situation exists for RuntimeFreezeReason.
      
      It is not a critical problem, if we set `MaxHolds` with a sufficiently
      large value, everything should be ok. However, in this case, the
      integrity_test check becomes less useful.
      
      **Situation for "any" runtime:**
      - `HoldReason` enums from different pallets:
      ```rust
              /// from pallet_nis
              #[pallet::composite_enum]
      	pub enum HoldReason {
      		NftReceipt,
      	}
      
              /// from pallet_preimage
              #[pallet::composite_enum]
      	pub enum HoldReason {
      		Preimage,
      	}
      
              // from pallet_state-trie-migration
              #[pallet::composite_enum]
      	pub enum HoldReason {
      		SlashForContinueMigrate,
      		SlashForMigrateCustomTop,
      		SlashForMigrateCustomChild,
      	}
      ```
      
      - generated `RuntimeHoldReason` enum looks like:
      ```rust
      pub enum RuntimeHoldReason {
      
          #[codec(index = 32u8)]
          Preimage(pallet_preimage::HoldReason),
      
          #[codec(index = 38u8)]
          Nis(pallet_nis::HoldReason),
      
          #[codec(index = 42u8)]
          StateTrieMigration(pallet_state_trie_migration::HoldReason),
      }
      ```
      
      - composite enum `RuntimeHoldReason` variant count is detected as `3`
      - we set `type MaxHolds = ConstU32<3>`
      - `pallet_balances::integrity_test` is ok with `3`(at least 3)
      
      However, the real problem can occur in a live runtime where some
      functionality might stop working. This is due to a total of 5 distinct
      hold reasons (for pallets with multi-instance support, it is even more),
      and not all of them can be used because of an incorrect `MaxHolds`,
      which is deemed acceptable according to the `integrity_test`:
        ```
        // pseudo-code - if we try to call all of these:
      
      T::Currency::hold(&pallet_nis::HoldReason::NftReceipt.into(),
      &nft_owner, deposit)?;
      T::Currency::hold(&pallet_preimage::HoldReason::Preimage.into(),
      &nft_owner, deposit)?;
      
      T::Currency::hold(&pallet_state_trie_migration::HoldReason::SlashForContinueMigrate.into(),
      &nft_owner, deposit)?;
      
        // With `type MaxHolds = ConstU32<3>` these two will fail
      
      T::Currency::hold(&pallet_state_trie_migration::HoldReason::SlashForMigrateCustomTop.into(),
      &nft_owner, deposit)?;
      
      T::Currency::hold(&pallet_state_trie_migration::HoldReason::SlashForMigrateCustomChild.into(),
      &nft_owner, deposit)?;
        ```  
      
      
      ## Solutions
      
      A macro `#[pallet::*]` expansion is extended of `VariantCount`
      implementation for the `#[pallet::composite_enum]` enum type. This
      expansion generates the `VariantCount` implementation for pallets'
      `HoldReason`, `FreezeReason`, `LockId`, and `SlashReason`. Enum variants
      must be plain enum values without fields to ensure a deterministic
      count.
      
      The composite runtime enum, `RuntimeHoldReason` and
      `RuntimeFreezeReason`, now sets `VariantCount::VARIANT_COUNT` as the sum
      of pallets' enum `VariantCount::VARIANT_COUNT`:
      ```rust
      #[frame_support::pallet(dev_mode)]
      mod module_single_instance {
      
      	#[pallet::composite_enum]
      	pub enum HoldReason {
      		ModuleSingleInstanceReason1,
      		ModuleSingleInstanceReason2,
      	}
      ...
      }
      
      #[frame_support::pallet(dev_mode)]
      mod module_multi_instance {
      
      	#[pallet::composite_enum]
      	pub enum HoldReason<I: 'static = ()> {
      		ModuleMultiInstanceReason1,
      		ModuleMultiInstanceReason2,
      		ModuleMultiInstanceReason3,
      	}
      ...
      }
      
      
      impl self::sp_api_hidden_includes_construct_runtime::hidden_include::traits::VariantCount
          for RuntimeHoldReason
      {
          const VARIANT_COUNT: u32 = 0
              + module_single_instance::HoldReason::VARIANT_COUNT
              + module_multi_instance::HoldReason::<module_multi_instance::Instance1>::VARIANT_COUNT
              + module_multi_instance::HoldReason::<module_multi_instance::Instance2>::VARIANT_COUNT
              + module_multi_instance::HoldReason::<module_multi_instance::Instance3>::VARIANT_COUNT;
      }
      ```
      
      In addition, `MaxHolds` is removed (as suggested
      [here](https://github.com/paritytech/polkadot-sdk/pull/2657#discussion_r1443324573))
      from `pallet_balances`, and its `Holds` are now bounded to
      `RuntimeHoldReason::VARIANT_COUNT`. Therefore, there is no need to let
      the runtime specify `MaxHolds`.
      
      
      ## For reviewers
      
      Relevant changes can be found here:
      - `substrate/frame/support/procedural/src/lib.rs` 
      -  `substrate/frame/support/procedural/src/pallet/parse/composite.rs`
      -  `substrate/frame/support/procedural/src/pallet/expand/composite.rs`
      -
      `substrate/frame/support/procedural/src/construct_runtime/expand/composite_helper.rs`
      -
      `substrate/frame/support/procedural/src/construct_runtime/expand/hold_reason.rs`
      -
      `substrate/frame/support/procedural/src/construct_runtime/expand/freeze_reason.rs`
      - `substrate/frame/support/src/traits/misc.rs`
      
      And the rest of the files is just about removed `MaxHolds` from
      `pallet_balances`
      
      ## Next steps
      
      Do the same for `MaxFreezes`
      https://github.com/paritytech/polkadot-sdk/issues/2997.
      
      ---------
      
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      Co-authored-by: default avatarDónal Murray <[email protected]>
      Co-authored-by: default avatargupnik <[email protected]>
      bb8ddc46
  17. Jan 30, 2024
  18. Jan 27, 2024
    • Adel Arja's avatar
      Add `(Partial)OrdNoBound` derive macros (#2256) · 25eaa95f
      Adel Arja authored
      This PR is related to
      [this](https://github.com/paritytech/polkadot-sdk/issues/154) issue.
      
      The idea is to add `OrdNoBound` and `PartialOrdNoBound` macros to the
      substrate `*NoBound` macros.
      
      closes #2198 
      ✄
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      - [ ] My PR follows the [labeling requirements](CONTRIBUTING.md#Process)
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      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: command-bot <>
      25eaa95f
  19. Jan 26, 2024
  20. Jan 24, 2024
    • dependabot[bot]'s avatar
      Bump docify from 0.2.6 to 0.2.7 (#3036) · c4028a5d
      dependabot[bot] authored
      
      
      Bumps [docify](https://github.com/sam0x17/docify) from 0.2.6 to 0.2.7.
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      c4028a5d
  21. Jan 23, 2024
    • Niklas Adolfsson's avatar
      rpc: backpressured RPC server (bump jsonrpsee 0.20) (#1313) · e16ef086
      Niklas Adolfsson authored
      This is a rather big change in jsonrpsee, the major things in this bump
      are:
      - Server backpressure (the subscription impls are modified to deal with
      that)
      - Allow custom error types / return types (remove jsonrpsee::core::Error
      and jsonrpee::core::CallError)
      - Bug fixes (graceful shutdown in particular not used by substrate
      anyway)
         - Less dependencies for the clients in particular
         - Return type requires Clone in method call responses
         - Moved to tokio channels
         - Async subscription API (not used in this PR)
      
      Major changes in this PR:
      - The subscriptions are now bounded and if subscription can't keep up
      with the server it is dropped
      - CLI: add parameter to configure the jsonrpc server bounded message
      buffer (default is 64)
      - Add our own subscription helper to deal with the unbounded streams in
      substrate
      
      The most important things in this PR to review is the added helpers
      functions in `substrate/client/rpc/src/utils.rs` and the rest is pretty
      much chore.
      
      Regarding the "bounded buffer limit" it may cause the server to handle
      the JSON-RPC calls
      slower than before.
      
      The message size limit is bounded by "--rpc-response-size" thus "by
      default 10MB * 64 = 640MB"
      but the subscription message size is not covered by this limit and could
      be capped as well.
      
      Hopefully the last release prior to 1.0, sorry in advance for a big PR
      
      Previous attempt: https://github.com/paritytech/substrate/pull/13992
      
      Resolves https://github.com/paritytech/polkadot-sdk/issues/748, resolves
      https://github.com/paritytech/polkadot-sdk/issues/627
      e16ef086
  22. Jan 22, 2024
  23. Jan 19, 2024
  24. Jan 18, 2024
  25. Jan 16, 2024
    • Francisco Aguirre's avatar
      XCMv4 (#1230) · 8428f678
      Francisco Aguirre authored
      
      
      # Note for reviewer
      
      Most changes are just syntax changes necessary for the new version.
      Most important files should be the ones under the `xcm` folder.
      
      # Description 
      
      Added XCMv4.
      
      ## Removed `Multi` prefix
      The following types have been renamed:
      - MultiLocation -> Location
      - MultiAsset -> Asset
      - MultiAssets -> Assets
      - InteriorMultiLocation -> InteriorLocation
      - MultiAssetFilter -> AssetFilter
      - VersionedMultiAsset -> VersionedAsset
      - WildMultiAsset -> WildAsset
      - VersionedMultiLocation -> VersionedLocation
      
      In order to fix a name conflict, the `Assets` in `xcm-executor` were
      renamed to `HoldingAssets`, as they represent assets in holding.
      
      ## Removed `Abstract` asset id
      
      It was not being used anywhere and this simplifies the code.
      
      Now assets are just constructed as follows:
      
      ```rust
      let asset: Asset = (AssetId(Location::new(1, Here)), 100u128).into();
      ```
      
      No need for specifying `Concrete` anymore.
      
      ## Outcome is now a named fields struct
      
      Instead of
      
      ```rust
      pub enum Outcome {
        Complete(Weight),
        Incomplete(Weight, Error),
        Error(Error),
      }
      ```
      
      we now have
      
      ```rust
      pub enum Outcome {
        Complete { used: Weight },
        Incomplete { used: Weight, error: Error },
        Error { error: Error },
      }
      ```
      
      ## Added Reanchorable trait
      
      Now both locations and assets implement this trait, making it easier to
      reanchor both.
      
      ## New syntax for building locations and junctions
      
      Now junctions are built using the following methods:
      
      ```rust
      let location = Location {
          parents: 1,
          interior: [Parachain(1000), PalletInstance(50), GeneralIndex(1984)].into()
      };
      ```
      
      or
      
      ```rust
      let location = Location::new(1, [Parachain(1000), PalletInstance(50), GeneralIndex(1984)]);
      ```
      
      And they are matched like so:
      
      ```rust
      match location.unpack() {
        (1, [Parachain(id)]) => ...
        (0, Here) => ...,
        (1, [_]) => ...,
      }
      ```
      
      This syntax is mandatory in v4, and has been also implemented for v2 and
      v3 for easier migration.
      
      This was needed to make all sizes smaller.
      
      # TODO
      - [x] Scaffold v4
      - [x] Port github.com/paritytech/polkadot/pull/7236
      - [x] Remove `Multi` prefix
      - [x] Remove `Abstract` asset id
      
      ---------
      
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      8428f678
    • Xavier Lau's avatar
      CI check features (#1708) · 05cfb02b
      Xavier Lau authored
      To resolve issue #1136.
      
      This is a cross verification against zepter.
      
      - [cargo-featalign](https://github.com/hack-ink/cargo-featalign):
      Verifies the proper propagation of all features.
      - [zepter](https://github.com/ggwpez/zepter): Checks for accidentally
      enabled features.
      
      cc @ggwpez
      
       
      
      ---
      Switch to a new branch. Original PR #1537.
      
      ---------
      
      Signed-off-by: default avatarXavier Lau <[email protected]>
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarChevdor <[email protected]>
      05cfb02b
  26. Jan 15, 2024
    • Liam Aharon's avatar
      Unbalanced and Balanced fungible conformance tests, and fungible fixes (#1296) · 46090ff1
      Liam Aharon authored
      Original PR https://github.com/paritytech/substrate/pull/14655
      
      ---
      
      Partial https://github.com/paritytech/polkadot-sdk/issues/225
      
      - [x] Adds conformance tests for Unbalanced
      - [x] Adds conformance tests for Balanced
      - Several minor fixes to fungible default implementations and the
      Balances pallet
      - [x] `Unbalanced::decrease_balance` can reap account when
      `Preservation` is `Preserve`
      - [x] `Balanced::pair` can return pairs of imbalances which do not
      cancel each other out
         - [x] Balances pallet `active_issuance` 'underflow'
      - [x] Refactors the conformance test file structure to match the
      fungible file structure: tests for traits in regular.rs go into a test
      file named regular.rs, tests for traits in freezes.rs go into a test
      file named freezes.rs, etc.
       - [x] Improve doc comments
       - [x] Simplify macros
      
      ## Fixes
      
      ### `Unbalanced::decrease_balance` can reap account when called with
      `Preservation::Preserve`
      There is a potential issue in the default implementation of
      `Unbalanced::decrease_balance`. The implementation can delete an account
      even when it is called with `preservation: Preservation::Preserve`. This
      seems to contradict the documentation of `Preservation::Preserve`:
      
      ```rust
      	/// The account may not be killed and our provider reference must remain (in the context of
      	/// tokens, this means that the account may not be dusted).
      	Preserve,
      ```
      
      I updated `Unbalanced::decrease_balance` to return
      `Err(TokenError::BelowMinimum)` when a withdrawal would cause the
      account to be reaped and `preservation: Preservation::Preserve`.
      
      - [ ] TODO Confirm with @gavofyork that this is correct behavior
      
      Test for this behavior:
      
      
      https://github.com/paritytech/polkadot-sdk/blob/e5c876dd/substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L912-L937
      
      ### `Balanced::pair` returning non-canceling pairs
      
      `Balanced::pair` is supposed to create a pair of imbalances that cancel
      each other out. However this is not the case when the method is called
      with an amount greater than the total supply.
      
      In the existing default implementation, `Balanced::pair` creates a pair
      by first rescinding the balance, creating `Debt`, and then issuing the
      balance, creating `Credit`.
      
      When creating `Debt`, if the amount to create exceeds the
      `total_supply`, `total_supply` units of `Debt` are created *instead* of
      `amount` units of `Debt`. This can lead to non-canceling amount of
      `Credit` and `Debt` being created.
      
      To address this, I create the credit and debt directly in the method
      instead of calling `issue` and `rescind`.
      
      Test for this behavior:
      
      
      https://github.com/paritytech/polkadot-sdk/blob/e5c876dd/substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L1323-L1346
      
      ### `Balances` pallet `active_issuance` 'underflow'
      
      This PR resolves an issue in the `Balances` pallet that can lead to odd
      behavior of `active_issuance`.
      
      Currently, the Balances pallet doesn't check if `InactiveIssuance`
      remains less than or equal to `TotalIssuance` when supply is
      deactivated. This allows `InactiveIssuance` to be greater than
      `TotalIssuance`, which can result in unexpected behavior from the
      perspective of the fungible API.
      
      `active_issuance` is derived from
      `TotalIssuance.saturating_sub(InactiveIssuance)`.
      
      If an `amount` is deactivated that causes `InactiveIssuance` to become
      greater TotalIssuance, `active_issuance` will return 0. However once in
      that state, reactivating an amount will not increase `active_issuance`
      by the reactivated `amount` as expected.
      
      Consider this test where the last assertion would fail due to this
      issue:
      
      
      https://github.com/paritytech/polkadot-sdk/blob/e5c876dd
      
      /substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L1036-L1071
      
      To address this, I've modified the `deactivate` function to ensure
      `InactiveIssuance` never surpasses `TotalIssuance`.
      
      ---------
      
      Co-authored-by: default avatarMuharem <[email protected]>
      46090ff1
  27. Jan 13, 2024
  28. Jan 11, 2024
    • Michal Kucharczyk's avatar
      frame-support: sp-runtime dependency updated (serde) (#2907) · c8112e2c
      Michal Kucharczyk authored
      `frame-support` crate compilation fails (reported by @koute):
      
      ```
      $ cargo check --no-default-features --target=wasm32-unknown-unknown
      
      error[E0277]: the trait bound `GC: Serialize` is not satisfied
          --> substrate/frame/support/src/genesis_builder_helper.rs:32:24
           |
      32   |     serde_json::to_string(&GC::default())
           |     --------------------- ^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `GC`
           |     |
           |     required by a bound introduced by this call
           |
      note: required by a bound in `serde_json::to_string`
          --> /home/kou/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.111/src/ser.rs:2209:17
           |
      2207 | pub fn to_string<T>(value: &T) -> Result<String>
           |        --------- required by a bound in this function
      2208 | where
      2209 |     T: ?Sized + Serialize,
           |                 ^^^^^^^^^ required by this bound in `to_string`
      help: consider further restricting this bound
           |
      30   |     GC: BuildGenesisConfig + Default + serde::Serialize,
           |                                      ++++++++++++++++++
      ```
      
      This PR should fix this.
      
      For all runtimes `sp-runtime/serde` feature was likely enabled by this
      (and few other pallets):
      
      https://github.com/paritytech/polkadot-sdk/blob/f2a750ee/substrate/frame/system/Cargo.toml#L27
      c8112e2c
  29. Jan 10, 2024
    • dependabot[bot]'s avatar
      Bump trybuild from 1.0.83 to 1.0.88 (#2902) · a56ad80a
      dependabot[bot] authored
      
      
      Bumps [trybuild](https://github.com/dtolnay/trybuild) from 1.0.83 to
      1.0.88.
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/dtolnay/trybuild/releases">trybuild's
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      <h2>1.0.88</h2>
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      </ul>
      <h2>1.0.85</h2>
      <ul>
      <li>Set thread name to produce better message on panic (<a
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      <ul>
      <li>Stabilize usage of Cargo's <code>--keep-going</code> build mode,
      which parallelizes test compilation for a significant speedup (<a
      href="https://redirect.github.com/rust-lang/cargo/pull/12568">rust-lang/cargo#12568</a>,
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  30. Jan 09, 2024
    • dependabot[bot]'s avatar
      Bump aquamarine from 0.3.2 to 0.4.0 (#2882) · 9d80735a
      dependabot[bot] authored
      
      
      Bumps [aquamarine](https://github.com/mersinvald/aquamarine) from 0.3.2
      to 0.4.0.
      <details>
      <summary>Release notes</summary>
      <p><em>Sourced from <a
      href="https://github.com/mersinvald/aquamarine/releases">aquamarine's
      releases</a>.</em></p>
      <blockquote>
      <h2>0.4.0</h2>
      <h2>Breaking Changes</h2>
      <ul>
      <li><code>path</code> attribute is no longer supported for importing
      diagrams from external files</li>
      </ul>
      <h2>Features</h2>
      <ul>
      <li><code>include_mmd!</code> macro-like syntax for embedding diagrams
      from files</li>
      <li>multiple diagrams can now be imported from filesystem per documented
      entity</li>
      <li>imported diagrams can now be placed freely at any place inside the
      doc comment</li>
      </ul>
      <h2>Miscellaneous</h2>
      <ul>
      <li>syn bumped to version 2 (PR <a
      href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
      by <a href="https://github.com/maurer">maurer</a>)</li>
      </ul>
      <p><strong>Full Changelog</strong>: <a
      href="https://github.com/mersinvald/aquamarine/compare/v0.3.2...v0.4.0">https://github.com/mersinvald/aquamarine/compare/v0.3.2...v0.4.0</a></p>
      </blockquote>
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      <summary>Changelog</summary>
      <p><em>Sourced from <a
      href="https://github.com/mersinvald/aquamarine/blob/master/CHANGELOG.md">aquamarine's
      changelog</a>.</em></p>
      <blockquote>
      <h3>v0.4.0 (2023-12-13)</h3>
      <h4>Breaking Changes</h4>
      <ul>
      <li><code>path</code> attribute is no longer supported for importing
      diagrams from external files</li>
      </ul>
      <h4>Features</h4>
      <ul>
      <li><code>include_mmd!</code> macro-like syntax for embedding diagrams
      from files</li>
      <li>multiple diagrams can now be imported from filesystem per documented
      entity</li>
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      doc comment</li>
      </ul>
      <h4>Miscellaneous</h4>
      <ul>
      <li>syn bumped to version 2 (PR <a
      href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
      by <a href="https://github.com/maurer">maurer</a></li>
      </ul>
      <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
      <h3>v0.3.1 (2023-04-17)</h3>
      <h4>Features</h4>
      <ul>
      <li>mermaid is updated to v10 (PR <a
      href="https://redirect.github.com/mersinvald/aquamarine/issues/46">#46</a>
      by <a href="https://github.com/frehberg">frehberg</a>)</li>
      <li>better handling of a failure to load mermaidjs (PR <a
      href="https://redirect.github.com/mersinvald/aquamarine/issues/46">#46</a>
      by <a href="https://github.com/frehberg">frehberg</a>)</li>
      </ul>
      <h4>Miscellaneous</h4>
      <ul>
      <li>add Frehberg as a maintainer on GitHub, and package owner on
      Crates.io</li>
      </ul>
      <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
      <h3>v0.3.0 (2023-02-16)</h3>
      <h4>Maintenance</h4>
      <ul>
      <li>update dependencies</li>
      </ul>
      <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
      <h3>v0.2.2 (2023-02-02)</h3>
      <h4>Bug Fixes</h4>
      <ul>
      <li>gracefully handle failure to write mermaid.js files (<a
      href="https://github.com/mersinvald/aquamarine/blob/master/514c67c9">https://github.com/mersinvald/aquamarine/blob/master/514c67c9</a>)</li>
      </ul>
      <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
      <h3>v0.2.1 (2023-02-01)</h3>
      <h4>Maintenance</h4>
      <ul>
      <li>MermaidJS updated to version 9.3.0</li>
      </ul>
      <p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
      <!-- raw HTML omitted -->
      </blockquote>
      <p>... (truncated)</p>
      </details>
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/480897b2e8572530a2d09c0a6ed556dbc989bfa2"><code>480897b</code></a>
      chore: version 0.4.0</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/f78120db7780b678b0ce1f29fbf663db277e378e"><code>f78120d</code></a>
      feat: multiple fs imports, free placement of imported diagrams</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/4cd047c991e9289c12a0725363cda0f7d2df10d7"><code>4cd047c</code></a>
      chore: less strict syn2 semver</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/1a092e51e80522fd00ef9655e9a6fd9039f2aa90"><code>1a092e5</code></a>
      Merge pull request <a
      href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
      from maurer/syn-2-update</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/525a00a8396cb3c925e66657c3721afbe4797a6b"><code>525a00a</code></a>
      chore: fix demo crate dependencies</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/50a0b238ea4a08aa6bb0ddbe4cc774e409e9a188"><code>50a0b23</code></a>
      chore: fix demo crate links</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/e3211bb9c345e2cf9a2c2555f6f5d2c4b4166fd5"><code>e3211bb</code></a>
      hotfix: malformed string literals in mermaid.js diagrams of a demo
      crate</li>
      <li><a
      href="https://github.com/mersinvald/aquamarine/commit/c135a84214c4c6571ee781f3a09d8258b276adf4"><code>c135a84</code></a>
      Update to syn-2</li>
      <li>See full diff in <a
      href="https://github.com/mersinvald/aquamarine/compare/v0.3.2...v0.4.0">compare
      view</a></li>
      </ul>
      </details>
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