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  1. Feb 03, 2024
    • Cyrill Leutwiler's avatar
      Contracts: Stabilize `caller_is_root` API (#3154) · 966a8864
      Cyrill Leutwiler authored
      
      
      Can this API be marked stable? Implemented in [solang
      here](https://github.com/hyperledger/solang/pull/1620)
      
      ---------
      
      Signed-off-by: default avatarCyrill Leutwiler <[email protected]>
      966a8864
    • Koute's avatar
      Initial support for building RISC-V runtimes targeting PolkaVM (#3179) · e349fc9e
      Koute authored
      This PR adds initial support for building RISC-V runtimes targeting
      PolkaVM.
      
      - Setting the `SUBSTRATE_RUNTIME_TARGET=riscv` environment variable will
      now build a RISC-V runtime instead of a WASM runtime.
      - This only adds support for *building* runtimes; running them will need
      a PolkaVM-based executor, which I will add in a future PR.
      - Only building the minimal runtime is supported (building the Polkadot
      runtime doesn't work *yet* due to one of the dependencies).
      - The builder now sets a `substrate_runtime` cfg flag when building the
      runtimes, with the idea being that instead of doing `#[cfg(not(feature =
      "std"))]` or `#[cfg(target_arch = "wasm32")]` to detect that we're
      building a runtime you'll do `#[cfg(substrate_runtime)]`. (Switching the
      whole codebase to use this will be done in a future PR; I deliberately
      didn't do this here to keep this PR minimal and reviewable.)
      - Further renaming of things (e.g. types, environment variables and proc
      macro attributes having "wasm" in their name) to be target-agnostic will
      also be done in a future refactoring PR (while keeping backwards
      compatibility where it makes sense; I don't intend to break anyone's
      workflow or create unnecessary churn).
      - This PR also fixes two bugs in the `wasm-builder` crate:
      * The `RUSTC` environment variable is now removed when invoking the
      compiler. This prevents the toolchain version from being overridden when
      called from a `build.rs` script.
      * When parsing the `rustup toolchain list` output the `(default)` is now
      properly stripped and not treated as part of the version.
      - I've also added a minimal CI job that makes sure this doesn't break in
      the future. (cc @paritytech/ci)
      
      cc @athei
      
      
      
      ------
      
      Also, just a fun little tidbit: quickly comparing the size of the built
      runtimes it seems that the PolkaVM runtime is slightly smaller than the
      WASM one. (`production` build, with the `names` section substracted from
      the WASM's size to keep things fair, since for the PolkaVM runtime we're
      currently stripping out everything)
      
      - `.wasm`: 625505 bytes
      - `.wasm` (after wasm-opt -O3): 563205 bytes
      - `.wasm` (after wasm-opt -Os): 562987 bytes
      - `.wasm` (after wasm-opt -Oz): 536852 bytes
      - `.polkavm`: ~~580338 bytes~~ 550476 bytes (after enabling extra target
      features; I'll add those in another PR once we have an executor working)
      
      ---------
      
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      e349fc9e
  2. Feb 01, 2024
  3. 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
    • dependabot[bot]'s avatar
      Bump bounded-collections from 0.1.9 to 0.2.0 (#3118) · 2adf499a
      dependabot[bot] authored
      
      
      Bumps [bounded-collections](https://github.com/paritytech/parity-common)
      from 0.1.9 to 0.2.0.
      <details>
      <summary>Commits</summary>
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      <li>See full diff in <a
      href="https://github.com/paritytech/parity-common/commits/impl-rlp-v0.2.0">compare
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      2adf499a
    • 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
  4. Jan 30, 2024
  5. Jan 29, 2024
  6. Jan 28, 2024
    • dependabot[bot]'s avatar
      Bump polkavm-derive from 0.4.0 to 0.5.0 (#3011) · 84a246c2
      dependabot[bot] authored
      
      
      Bumps [polkavm-derive](https://github.com/koute/polkavm) from 0.4.0 to
      0.5.0.
      <details>
      <summary>Commits</summary>
      <ul>
      <li><a
      href="https://github.com/koute/polkavm/commit/fe4f77a161bfe6ae247c7290b3e314a713865071"><code>fe4f77a</code></a>
      Add more tests</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/170d1bf2ff468eefd7b46a56bacb2996a480ce25"><code>170d1bf</code></a>
      Rework
      <code>R_RISCV_HI20</code>/<code>R_RISCV_LO12_I</code>/<code>R_RISCV_LO12_S</code>
      relocations</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/97310bb7a2cf0c109957c3f6e59f2dfc9f1a470d"><code>97310bb</code></a>
      Support more types of relocations</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/09ae074e680072f6839d565062ff78d0427e3bca"><code>09ae074</code></a>
      Add a slightly better error message</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/02f1a061c34a355805a3e73b8a1a98775ced609e"><code>02f1a06</code></a>
      Make error messages about unsupported relocations more
      human-readable</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/4c7e40dd7be9ac7608124e74859448376b671a66"><code>4c7e40d</code></a>
      Support importing of the same function from multiple places</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/35968d9b1625fde61df420d1a42614a730cfdadc"><code>35968d9</code></a>
      Update the test blob build script</li>
      <li><a
      href="https://github.com/koute/polkavm/commit/3b2176d3835157e7e1f76787c96abf91b4b8ba9a"><code>3b2176d</code></a>
      Reexport <code>ProgramParseError</code> from
      <code>polkavm-linker</code></li>
      <li><a
      href="https://github.com/koute/polkavm/commit/200124014fd5b666af5b7ea4b80016332bd77883"><code>2001240</code></a>
      Support <code>unsafe fn</code>s in <code>#[polkavm_export]</code></li>
      <li><a
      href="https://github.com/koute/polkavm/commit/9b76ec57b7e949f17c62d6c11a41699ac1699623"><code>9b76ec5</code></a>
      Remove the need for a linker script</li>
      <li>Additional commits viewable in <a
      href="https://github.com/koute/polkavm/compare/v0.4.0...v0.5.0">compare
      view</a></li>
      </ul>
      </details>
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  7. Jan 27, 2024
    • Gonçalo Pestana's avatar
      Removes the `Default` implementation for `RewardDestination` (#2402) · a9992dbb
      Gonçalo Pestana authored
      
      
      This PR removes current default for `RewardDestination`, which may cause
      confusion since a ledger should not have a default reward destination:
      either it has a reward destination, or something is wrong. It also
      changes the `Payee`'s reward destination in storage from `ValueQuery` to
      `OptionQuery`.
      
      In addition, it adds a `try_state` check to make sure each bonded ledger
      have a valid reward destination.
      
      Closes https://github.com/paritytech/polkadot-sdk/issues/2063
      
      ---------
      
      Co-authored-by: command-bot <>
      Co-authored-by: default avatarRoss Bulat <[email protected]>
      a9992dbb
    • 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 
      ✄
      -----------------------------------------------------------------------------
      
      Thank you for your Pull Request! 🙏
      
       Please make sure it follows the
      contribution guidelines outlined in
      [this
      document](https://github.com/paritytech/polkadot-sdk/blob/master/docs/CONTRIBUTING.md)
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      out the sections below. Once you're ready to submit your PR for review,
      please
      delete this section and leave only the text under the "Description"
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      # Description
      
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      including:*
      
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      to address any open issues this PR relates to or closes.*
      
      Fixes # (issue number, *if applicable*)
      
      Closes # (issue number, *if applicable*)
      
      # Checklist
      
      - [ ] My PR includes a detailed description as outlined in the
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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
    • Sergej Sakac's avatar
      Enable cross-chain Coretime region transfers (#3077) · 30b30bee
      Sergej Sakac authored
      
      
      This PR allows Coretime regions to be transferable via XCM.
      
      ---------
      
      Co-authored-by: default avatarDónal Murray <[email protected]>
      30b30bee
  8. Jan 26, 2024
    • Alexander Theißen's avatar
      contracts: Fix printing the `Schedule` (#3021) · 5e5341da
      Alexander Theißen authored
      Printing the `Schedule` is a useful debugging tool and general sanity
      check. It is much more easy to interpret than the raw weights.
      
      The printing relied on using `println` and hence was only available from
      the native runtime. This is no longer available. This is why in this PR
      we switch to using `log` which works from Wasm.
      
      I made sure that the `WeightDebug` is only derived when
      `runtime-benchmarks` is set so that we don't increase the size of the
      binary.
      
      Some other changes were necessary to make this actually work inside the
      runtime. For example, I needed to remove `format!` and usage of floats.
      
      Please note that this removed the decimal from the number because
      truncating the fraction without using floats would not be easy and would
      require custom code. I think the precision here is sufficient.
      
      This is how the output looks like now:
      ```
      Schedule {
          limits: Limits {
              event_topics: 4,
              globals: 256,
              locals: 1024,
              parameters: 128,
              memory_pages: 16,
              table_size: 4096,
              br_table_size: 256,
              subject_len: 32,
              payload_len: 16384,
              runtime_memory: 134217728,
          },
          instruction_weights: InstructionWeights {
              base: 2565,
              _phantom: PhantomData<kitchensink_runtime::Runtime>,
          },
          host_fn_weights: HostFnWeights {
              caller: 322 ns, 6 bytes,
              is_contract: 28 µs, 2684 bytes,
              code_hash: 29 µs, 2688 bytes,
              own_code_hash: 400 ns, 6 bytes,
              caller_is_origin: 176 ns, 3 bytes,
              caller_is_root: 158 ns, 3 bytes,
              address: 315 ns, 6 bytes,
              gas_left: 355 ns, 6 bytes,
              balance: 1 µs, 6 bytes,
              value_transferred: 314 ns, 6 bytes,
              minimum_balance: 318 ns, 6 bytes,
              block_number: 313 ns, 6 bytes,
              now: 325 ns, 6 bytes,
              weight_to_fee: 1 µs, 14 bytes,
              input: 263 ns, 6 bytes,
              input_per_byte: 989 ps, 0 bytes,
              r#return: 0 ps, 45 bytes,
              return_per_byte: 320 ps, 0 bytes,
              terminate: 1 ms, 5266 bytes,
              random: 1 µs, 10 bytes,
              deposit_event: 1 µs, 10 bytes,
              deposit_event_per_topic: 127 µs, 2508 bytes,
              deposit_event_per_byte: 501 ps, 0 bytes,
              debug_message: 226 ns, 7 bytes,
              debug_message_per_byte: 1 ns, 0 bytes,
              set_storage: 131 µs, 293 bytes,
              set_storage_per_new_byte: 576 ps, 0 bytes,
              set_storage_per_old_byte: 184 ps, 1 bytes,
              set_code_hash: 297 µs, 3090 bytes,
              clear_storage: 131 µs, 289 bytes,
              clear_storage_per_byte: 92 ps, 1 bytes,
              contains_storage: 29 µs, 289 bytes,
              contains_storage_per_byte: 213 ps, 1 bytes,
              get_storage: 29 µs, 297 bytes,
              get_storage_per_byte: 980 ps, 1 bytes,
              take_storage: 131 µs, 297 bytes,
              take_storage_per_byte: 921 ps, 1 bytes,
              transfer: 156 µs, 2520 bytes,
              call: 484 µs, 2721 bytes,
              delegate_call: 406 µs, 2637 bytes,
              call_transfer_surcharge: 607 µs, 5227 bytes,
              call_per_cloned_byte: 970 ps, 0 bytes,
              instantiate: 1 ms, 2731 bytes,
              instantiate_transfer_surcharge: 131 µs, 2549 bytes,
              instantiate_per_input_byte: 1 ns, 0 bytes,
              instantiate_per_salt_byte: 1 ns, 0 bytes,
              hash_sha2_256: 377 ns, 8 bytes,
              hash_sha2_256_per_byte: 1 ns, 0 bytes,
              hash_keccak_256: 767 ns, 8 bytes,
              hash_keccak_256_per_byte: 3 ns, 0 bytes,
              hash_blake2_256: 443 ns, 8 bytes,
              hash_blake2_256_per_byte: 1 ns, 0 bytes,
              hash_blake2_128: 440 ns, 8 bytes,
              hash_blake2_128_per_byte: 1 ns, 0 bytes,
              ecdsa_recover: 45 µs, 77 bytes,
              ecdsa_to_eth_address: 11 µs, 42 bytes,
              sr25519_verify: 41 µs, 112 bytes,
              sr25519_verify_per_byte: 5 ns, 1 bytes,
              reentrance_count: 174 ns, 3 bytes,
              account_reentrance_count: 248 ns, 40 bytes,
              instantiation_nonce: 154 ns, 3 bytes,
              add_delegate_dependency: 131 µs, 2606 bytes,
              remove_delegate_dependency: 130 µs, 2568 bytes,
          },
      }
      ###############################################
      Lazy deletion weight per key: Weight(ref_time: 126109302, proof_size: 70)
      Lazy deletion keys per block: 15859
      ```
      5e5341da
    • Liam Aharon's avatar
      Sync Cargo.toml and crates.io versions (#3034) · 3717ec38
      Liam Aharon authored
      
      
      Related https://github.com/paritytech/polkadot-sdk/issues/3032
      
      ---
      
      Using https://github.com/liamaharon/cargo-workspace-version-tools/ 
      
      `cargo run -- sync --path ../polkadot-sdk`
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      3717ec38
    • Oliver Tale-Yazdi's avatar
      Fix Pools 6->7 migration (#2942) · dd45c949
      Oliver Tale-Yazdi authored
      
      
      Fix the Pools `v7` migration.
      
      ---------
      
      Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
      Co-authored-by: default avatarBranislav Kontur <[email protected]>
      dd45c949
  9. Jan 25, 2024
  10. Jan 24, 2024
    • dependabot[bot]'s avatar
      Bump arbitrary from 1.3.0 to 1.3.2 (#3037) · b57e53dc
      dependabot[bot] authored
      
      
      Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.3.0 to
      1.3.2.
      <details>
      <summary>Changelog</summary>
      <p><em>Sourced from <a
      href="https://github.com/rust-fuzz/arbitrary/blob/main/CHANGELOG.md">arbitrary's
      changelog</a>.</em></p>
      <blockquote>
      <h2>1.3.2</h2>
      <p>Released 2023-10-30.</p>
      <h3>Added</h3>
      <ul>
      <li>Added <code>Arbitrary</code> implementations for
      <code>Arc&lt;[T]&gt;</code> and
      <code>Rc&lt;[T]&gt;</code>. <a
      href="https://redirect.github.com/rust-fuzz/arbitrary/pull/160">#160</a></li>
      </ul>
      <hr />
      <h2>1.3.1</h2>
      <p>Released 2023-10-11.</p>
      <h3>Fixed</h3>
      <ul>
      <li>Fixed an issue with generating collections of collections in
      <code>arbitrary_take_rest</code> where
      <code>&lt;Vec&lt;Vec&lt;u8&gt;&gt;&gt;::arbitrary_take_rest</code> would
      never
      generate <code>vec![vec![]]</code> for example. See
      <a
      href="https://redirect.github.com/rust-fuzz/arbitrary/pull/159">#159</a>
      for details.</li>
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      Bump to version 1.3.1</li>
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      from kpreid/arcslice</li>
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      href="https://github.com/rust-fuzz/arbitrary/commit/b3e8342ea8dc8437aff3d3a1f5b95b7c02bf57f5"><code>b3e8342</code></a>
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      Merge pull request <a
      href="https://redirect.github.com/rust-fuzz/arbitrary/issues/159">#159</a>
      from fitzgen/arbitrary-take-rest-and-collections-of-c...</li>
      <li><a
      href="https://github.com/rust-fuzz/arbitrary/commit/f19fd7a512fe953e902954d01fe046475d8f01a7"><code>f19fd7a</code></a>
      Add clippy allow for existing code running afoul of new clippy lint</li>
      <li><a
      href="https://github.com/rust-fuzz/arbitrary/commit/27560f182b5f0feb8dbd70791cbadd6fbd622411"><code>27560f1</code></a>
      Fix <code>Unstructured::arbitrary_take_rest_iter</code> for collections
      of collections</li>
      <li><a
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      Merge pull request <a
      href="https://redirect.github.com/rust-fuzz/arbitrary/issues/157">#157</a>
      from jyn514/ip-addr</li>
      <li><a
      href="https://github.com/rust-fuzz/arbitrary/commit/7d3364edb6a39554c4b97f0d0548289f001121fe"><code>7d3364e</code></a>
      impl Arbitrary for IpAddr</li>
      <li><a
      href="https://github.com/rust-fuzz/arbitrary/commit/0bdbec8a9fdf19a18e6cb8ffe4022b9a6a588cf2"><code>0bdbec8</code></a>
      Merge pull request <a
      href="https://redirect.github.com/rust-fuzz/arbitrary/issues/151">#151</a>
      from Ekleog-NEAR/patch-2</li>
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      b57e53dc
    • 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.
      <details>
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      <p><em>Sourced from <a
      href="https://github.com/sam0x17/docify/releases">docify's
      releases</a>.</em></p>
      <blockquote>
      <h2>v0.2.7</h2>
      <p>updates toml to 0.8</p>
      </blockquote>
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      href="https://github.com/sam0x17/docify/commit/a6bb26159613db316c14392215f08479d60093e1"><code>a6bb261</code></a>
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      href="https://redirect.github.com/sam0x17/docify/issues/24">#24</a> from
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      href="https://github.com/sam0x17/docify/commit/19d3cd625d3d4f699d1aeeb6d08a8408b495724b"><code>19d3cd6</code></a>
      toml 0.8</li>
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    • Just van Stam's avatar
      Transactional processing for XCM (#1222) · 50eb12cf
      Just van Stam authored
      
      
      Moved from: https://github.com/paritytech/polkadot/pull/6951
      
      closes https://github.com/paritytech/polkadot-sdk/issues/490
      
      - [x] update cumulus
      
      --- 
      This PR introduces transactional processing of certain xcm instructions.
      For the list of instructions checkout
      https://github.com/paritytech/polkadot-sdk/issues/490. The transactional
      processing is implemented as an xcm-executor config item. The two
      implementations in this PR are `FrameTransactionalProcessor` and `()`.
      The `()` implementation does no transactional processing. Each
      implementation of the `ProcessTransaction` trait has an
      `IS_TRANSACTIONAL` const that tells the XCVM if transactional processing
      is actually implemented. If Transactional processing is implemented,
      changes to touched registers should also be rolled back to prevent
      inconsistencies.
      
      
      Note for reviewers:
      Check out the following safety assumption:
      https://github.com/paritytech/polkadot-sdk/pull/1222/files#diff-4effad7d8c1c9de19fd27e18661cbf2128c8718f3b2420a27d2f816e0749ea53R30
      
      ---------
      
      Co-authored-by: default avatarKeith Yeung <[email protected]>
      Co-authored-by: default avatarFrancisco Aguirre <[email protected]>
      Co-authored-by: command-bot <>
      50eb12cf
    • Branislav Kontur's avatar
      Refactor `pallet-state-trie-migration` to `fungible::*` traits (#1801) · 4374b5d5
      Branislav Kontur authored
      
      
      ## Summary
      
      This PR consolidates `pallet-state-trie-migration` as a part of
      https://github.com/paritytech/polkadot-sdk/issues/226 /
      https://github.com/paritytech/polkadot-sdk/issues/171:
      
      `pallet-state-trie-migration`:
      - [x] replace `Currency` with `fungible` traits
      - [x] run benchmarks
      - [x] refactor to `DefaultConfig`
      
      `pallet_nicks`:
      - [x]  remove
      
      others:
      - [x] remove `as Fn*` or `asFun*` stuff based on discussion
      [here](https://github.com/paritytech/polkadot-sdk/issues/226#issuecomment-1822861445)
      
      ---------
      
      Co-authored-by: default avatarRichard Melkonian <[email protected]>
      Co-authored-by: command-bot <>
      4374b5d5
  11. Jan 23, 2024
    • Branislav Kontur's avatar
      Various nits and alignments for testnet runtimes (#3024) · a817d310
      Branislav Kontur authored
      There were several improvements and PRs that didn't apply to all
      runtimes, so this PR attempts to align those small differences. In
      addition, the PR eliminates unused dependencies across multiple modules.
      
      Relates to PR for `polkadot-fellows`:
      https://github.com/polkadot-fellows/runtimes/pull/154
      a817d310
    • Alexandru Vasile's avatar
      rpc-v2: Enable the `archive` class of methods (#3017) · 01ac54db
      Alexandru Vasile authored
      
      
      The
      [archive](https://github.com/paritytech/json-rpc-interface-spec/blob/main/src/api/archive.md)
      API is unstable and subject to change.
      
      This PR enables the `archive` class of the RPC-V2 spec to substrate
      based chains.
      
      The `archive` API is enabled for archive nodes: 
      - the state of the blocks is in archive mode
      - the block's bodies are in archive mode
      
      While at it, this PR extends the `BlocksPrunning` enum with an
      `is_archive` helper to check if the pruning mode keeps the block's
      bodies for long enough.
      
      Defaults used for the `archive` API:
      - a maximum of 5 responses are provided for descendants queries (this is
      similar to chainHead)
      - a maximum of 8 item queries are accepted at a time
      
      Before stabilizing the API we should look into these defaults and adjust
      after collecting some data.
      
      ---------
      
      Signed-off-by: default avatarAlexandru Vasile <[email protected]>
      01ac54db
    • 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
    • dependabot[bot]'s avatar
      Bump substrate-bip39 from 0.4.4 to 0.4.5 (#3025) · 76c37c93
      dependabot[bot] authored
      
      
      Bumps [substrate-bip39](https://github.com/paritytech/substrate-bip39)
      from 0.4.4 to 0.4.5.
      <details>
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  12. Jan 22, 2024
    • Davide Galassi's avatar
      Move cryptographic hashing procedures to crypto folder. (#2306) · 4c10fd2a
      Davide Galassi authored
      
      
      Step towards https://github.com/paritytech/polkadot-sdk/issues/1975
      
      As reported
      https://github.com/paritytech/polkadot-sdk/issues/1975#issuecomment-1774534225
      I'd like to encapsulate crypto related stuff in a dedicated folder.
      
      Currently all cryptographic primitive wrappers are all sparsed in
      `substrate/core` which contains "misc core" stuff.
      
      To simplify the process, as the first step with this PR I propose to
      move the cryptographic hashing there.
      
      The `substrate/crypto` folder was already created to contains `ec-utils`
      crate.
      
      Notes:
      - rename `sp-core-hashing` to `sp-crypto-hashing`
      - rename `sp-core-hashing-proc-macro` to `sp-crypto-hashing-proc-macro`
      - As the crates name is changed I took the freedom to restart fresh from
      version 0.1.0 for both crates
      
      ---------
      
      Co-authored-by: default avatarRobert Hambrock <[email protected]>
      4c10fd2a
    • dependabot[bot]'s avatar
      Bump wasm-instrument from 0.3.0 to 0.4.0 (#1294) · bbfff668
      dependabot[bot] authored
      
      
      Bumps [wasm-instrument](https://github.com/paritytech/wasm-instrument)
      from 0.3.0 to 0.4.0.
      <details>
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      <p>The semantic versioning guarantees cover the interface to the
      substrate runtime which
      includes this pallet as a dependency. This module will also add storage
      migrations whenever
      changes require it. Stability with regard to offchain tooling is
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      this guarantee: For example adding a new field to an in-storage data
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      changes to frontends to properly display it. However, those changes will
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      as a minor version bump.</p>
      <p>The interface provided to smart contracts will adhere to semver with
      one exception: Even
      major version bumps will be backwards compatible with regard to already
      deployed contracts.
      In other words: Upgrading this pallet will not break pre-existing
      contracts.</p>
      <h2>[Unreleased]</h2>
      <h3>New</h3>
      <ul>
      <li>Add new gas metering method: mutable global + local gas function
      <a
      href="https://redirect.github.com/paritytech/wasm-instrument/pull/34">#34</a></li>
      <li>Account for locals initialization costs
      <a
      href="https://redirect.github.com/paritytech/wasm-instrument/pull/38">#38</a></li>
      </ul>
      </blockquote>
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      bbfff668
    • Nikos Kontakis's avatar
      Implement wrapping of EPM types (#1633) · 3029280f
      Nikos Kontakis authored
      
      
      This PR wraps the `Snapshot`, `SnapshotMetadata` and `DesiredTargets`
      storage items in the [EPM
      pallet](https://paritytech.github.io/substrate/master/pallet_election_provider_multi_phase/index.html)
      in order to keep them in sync throughout the election lifetime and in
      order to be killed together.
      
      Prior to this PR, these storage items were mutated in different places
      in the pallet;
      
      In addition 2 helper `fns` are introduced for chekcing if all the
      wrapped storage items exist or not;
      
      Fixes #413 ;
      
      ---------
      
      Co-authored-by: default avatarGonçalo Pestana <[email protected]>
      Co-authored-by: default avatarKian Paimani <[email protected]>
      Co-authored-by: default avatarBastian Köcher <[email protected]>
      3029280f
    • dependabot[bot]'s avatar
      Bump memmap2 from 0.5.10 to 0.9.3 (#3012) · 10be8a34
      dependabot[bot] authored
      
      
      Bumps [memmap2](https://github.com/RazrFalcon/memmap2-rs) from 0.5.10 to
      0.9.3.
      <details>
      <summary>Changelog</summary>
      <p><em>Sourced from <a
      href="https://github.com/RazrFalcon/memmap2-rs/blob/master/CHANGELOG.md">memmap2's
      changelog</a>.</em></p>
      <blockquote>
      <h2>[0.9.3] - 2023-12-19</h2>
      <h3>Fixed</h3>
      <ul>
      <li>Build on Android.</li>
      </ul>
      <h2>[0.9.2] - 2023-12-17</h2>
      <h3>Fixed</h3>
      <ul>
      <li>Build on FreeBSD.</li>
      </ul>
      <h2>[0.9.1] - 2023-12-16</h2>
      <h3>Changed</h3>
      <ul>
      <li>Added <code>MmapOptions::huge</code> method to support mapping
      hugetlb. Linux only.
      <a href="https://github.com/ollie-etl"><code>@​ollie-etl</code></a>
      <a
      href="https://github.com/oliverbunting"><code>@​oliverbunting</code></a></li>
      </ul>
      <h2>[0.9.0] - 2023-10-03</h2>
      <h3>Changed</h3>
      <ul>
      <li>The <code>Advice</code> struct was split into two enums:
      <code>Advice</code> and <code>UncheckedAdvice</code>.<!-- raw HTML
      omitted -->
      <code>Advice</code> can be passed to safe <code>advise</code> and
      <code>advise_range</code> methods.
      And <code>UncheckedAdvice</code> can be passed to unsafe
      <code>unchecked_advise</code>
      and <code>unchecked_advise_range</code> methods.<!-- raw HTML omitted
      -->
      <a
      href="https://github.com/adamreichold"><code>@​adamreichold</code></a></li>
      </ul>
      <h2>[0.8.0] - 2023-09-25</h2>
      <h3>Changed</h3>
      <ul>
      <li>The <code>Advice</code> type is a struct and not an enum now.
      <a
      href="https://github.com/adamreichold"><code>@​adamreichold</code></a></li>
      </ul>
      <h3>Fixed</h3>
      <ul>
      <li>Some of the <code>Advise</code> variants were unsound and now
      require <code>unsafe</code> to be constructed.
      <a
      href="https://github.com/adamreichold"><code>@​adamreichold</code></a></li>
      </ul>
      <h2>[0.7.1] - 2023-06-24</h2>
      <h3>Fixed</h3>
      <ul>
      <li>Mapping beyond 4GB offset on 32 bit glibc. Linux-only.
      <a href="https://github.com/lvella"><code>@​lvella</code></a></li>
      </ul>
      <h2>[0.7.0] - 2023-06-08</h2>
      <h3>Added</h3>
      <ul>
      <li><code>Mmap::remap</code>, <code>MmapMut::remap</code> and
      <code>MmapRaw::remap</code>. Linux-only.
      <a
      href="https://github.com/Phantomical"><code>@​Phantomical</code></a></li>
      <li><code>Advice::PopulateRead</code> and
      <code>Advice::PopulateWrite</code>. Linux-only.
      <a
      href="https://github.com/Jesse-Bakker"><code>@​Jesse-Bakker</code></a></li>
      </ul>
      <h3>Changed</h3>
      <ul>
      <li>libc crate &gt;= 0.2.143 is required now.</li>
      </ul>
      <h2>[0.6.2] - 2023-05-24</h2>
      <h3>Fixed</h3>
      <ul>
      <li>Alignment for empty files on Windows.
      <a href="https://github.com/timvisee"><code>@​timvisee</code></a></li>
      </ul>
      <!-- raw HTML omitted -->
      </blockquote>
      <p>... (truncated)</p>
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      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/5a49e8ab0bda97770a6ed972633dfb862e17cd38"><code>5a49e8a</code></a>
      Version bump.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/1079b61f400542a5a4b946d9f57761eb2ae674a4"><code>1079b61</code></a>
      Fix build on Android.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/c82f49b2969807e3ae9f2e835917ddfd2bd1d25d"><code>c82f49b</code></a>
      Version bump.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/faafbfd031e283ab6ef637e8c9d6a5d85e84602b"><code>faafbfd</code></a>
      Fix formatting.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/428bb9bf061af89c33d6188dfa4abff2ffcd7e31"><code>428bb9b</code></a>
      Fix tests.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/55109c68837e80f3c00f4a56a75a6abd49ead7c7"><code>55109c6</code></a>
      Disable huge tables support for freebsd, since it doesn't support
      them.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/c173463cc3bfae8b5e6f19ae909af89dd11afe39"><code>c173463</code></a>
      Version bump.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/e5faf1339d21ecbe4f62a803050aaae415c96a8d"><code>e5faf13</code></a>
      Fix madvise tests to not assume 4k pages.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/3c71286cebd43b49e87449490608024e6b05596b"><code>3c71286</code></a>
      Add huge pages support.</li>
      <li><a
      href="https://github.com/RazrFalcon/memmap2-rs/commit/f16835d01ad1d36198718e23273558f1947fc138"><code>f16835d</code></a>
      Version bump.</li>
      <li>Additional commits viewable in <a
      href="https://github.com/RazrFalcon/memmap2-rs/compare/v0.5.10...v0.9.3">compare
      view</a></li>
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    • Bastian Köcher's avatar
      sc-informant: Respect `--disable-log-color` (#3009) · deb72f43
      Bastian Köcher authored
      
      
      Changes `sc-informant` to respect the `--disable-log-color` CLI flag.
      
      Closes: https://github.com/paritytech/polkadot-sdk/issues/2795
      
      ---------
      
      Co-authored-by: default avatarMichal Kucharczyk <[email protected]>
      deb72f43
    • joe petrowski's avatar
      Switch All `construct_runtime`s to New Syntax (#2979) · 757ae372
      joe petrowski authored
      
      
      Clean up all the old syntax.
      
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      Co-authored-by: command-bot <>
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      757ae372
  13. Jan 20, 2024
    • dependabot[bot]'s avatar
      Bump comfy-table from 7.0.1 to 7.1.0 (#2993) · a5370fb1
      dependabot[bot] authored
      
      
      Bumps [comfy-table](https://github.com/nukesor/comfy-table) from 7.0.1
      to 7.1.0.
      <details>
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      <p><em>Sourced from <a
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      <blockquote>
      <h2>v7.1.0</h2>
      <h2>[7.1.0] - 2023-10-21</h2>
      <h3>Added</h3>
      <ul>
      <li>Add helper methods <code>(col,row)_count</code> and
      <code>is_empty</code>. The first set of methods return the number of
      columns and rows
      respectively. The method <code>is_empty</code> returns if the table is
      empty (contains no data rows). Implemented by
      <a href="https://github.com/Techassi">Techassi</a> in <a
      href="https://redirect.github.com/Nukesor/comfy-table/pull/119">#119</a>.</li>
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      <h3>Chore</h3>
      <ul>
      <li>Bump crossterm dependency</li>
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      <h2>[7.1.0] - 2023-10-21</h2>
      <h3>Added</h3>
      <ul>
      <li>Add helper methods <code>(col,row)_count</code> and
      <code>is_empty</code>. The first set of methods return the number of
      columns and rows
      respectively. The method <code>is_empty</code> returns if the table is
      empty (contains no data rows). Implemented by
      <a href="https://github.com/Techassi">Techassi</a> in <a
      href="https://redirect.github.com/Nukesor/comfy-table/pull/119">#119</a>.</li>
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      <h3>Chore</h3>
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      <li>Bump crossterm dependency</li>
      </ul>
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      <li><a
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      chore: Release comfy-table version 7.1.0</li>
      <li><a
      href="https://github.com/Nukesor/comfy-table/commit/3f0563e2b71157cf002b04c738a46da28876f6c3"><code>3f0563e</code></a>
      docs: Update changelog</li>
      <li><a
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      build(deps): bump actions/checkout from 3 to 4</li>
      <li><a
      href="https://github.com/Nukesor/comfy-table/commit/ec99e06bbe216426fe5d4734597fe745fdb87d63"><code>ec99e06</code></a>
      Merge pull request <a
      href="https://redirect.github.com/nukesor/comfy-table/issues/128">#128</a>
      from Nukesor/updates</li>
      <li><a
      href="https://github.com/Nukesor/comfy-table/commit/329f4c9d7a042747234a60a681b7635eba27ad02"><code>329f4c9</code></a>
      change: Use 1.70 in CI for criterion</li>
      <li><a
      href="https://github.com/Nukesor/comfy-table/commit/1b6d45290dae53a06a152dca3584f2156b87bfae"><code>1b6d452</code></a>
      bump: Crossterm</li>
      <li><a
      href="https://github.com/Nukesor/comfy-table/commit/af3924c0daced677a9d8a2956c84fbfb50cca5e9"><code>af3924c</code></a>
      chore: Clippy issues</li>
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      Merge pull request <a
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      conditions
      
      
      </details>
      
      Signed-off-by: default avatardependabot[bot] <[email protected]>
      Co-authored-by: default avatardependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
      a5370fb1
    • Doordashcon's avatar
      Adding `try_state` hook for Tips pallet (#1871) · 3b7a8c75
      Doordashcon authored
      
      
      Part of https://github.com/paritytech/polkadot-sdk/issues/239.
      
      Invariant
      
      1. The number of entries in `Tips` should be equal to `Reasons`.
      2. If `OpenTip.finders_fee` is true, then `OpenTip.deposit` should be
      greater than zero.
      3. Reasons exists for each Tip[`OpenTip.reason`], implying equal length
      of storage.
      
      polkadot address: 12zsKEDVcHpKEWb99iFt3xrTCQQXZMu477nJQsTBBrof5k2h
      
      ---------
      
      Co-authored-by: default avatarGonçalo Pestana <[email protected]>
      Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      3b7a8c75