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20 authors
  1. Sep 20, 2023
    • Gavin Wood's avatar
      XCM: Deprecate old functions (#1645) · e7d29bc3
      Gavin Wood authored 
      Two old functions should be deprecated and have their code altered in
line with capabilities of XCMv2 and above.

This means we can use the proper `Unlimited` form of weight limit rather
than guessing weight from the local chain.
      Unverified
      e7d29bc3
    • Alin Dima's avatar
      Refactor availability-recovery strategies (#1457) · 6f00edbc
      Alin Dima authored 
      Refactors availability-recovery strategies to allow for easily adding
new hotpaths and failover mechanisms.

The new interface allows for chaining multiple `RecoveryStrategy`-es
together, to cleanly express the relationship between them and share
state and code where neccessary/possible:

This was done in order to aid in implementing new hotpaths like
[systematic chunks
recovery](https://github.com/paritytech/polkadot-sdk/issues/598) and
[fetching from approval
checkers](https://github.com/paritytech/polkadot-sdk/issues/575).

Thanks to this design, intermediate state can be shared between the
strategies. For example, if the systematic chunks recovery retrieved
less than the needed amount of chunks, pass them over to the next
FetchChunks strategy, which will only need to recover the remaining
number of chunks.

Draft example of how a systematic chunk recovery strategy would look:
https://github.com/paritytech/polkadot-sdk/commit/667d870bdf1470525d66c13929d5eac7249dd995
(notice how easy it was to add and reuse code)

Note that this PR doesn't itself add any new strategy, it should fully
preserve backwards compatiblity in terms of functionality. Follow-up PRs
to add new strategies will come.
      Unverified
      6f00edbc
    • joe petrowski's avatar
      Disable Calls to Identity Pallet (#1476) · 771c3fbd
      joe petrowski authored 
      This PR filters calls from the Identity pallet from all Relay Chain
runtimes as preparation to move the identity state and logic to a system
parachain within each network.

After this change is deployed to a runtime, no more changes such as
adding new sub-identities will be possible. The frozen state will be
part of the genesis state of the system chain. After the system chain
launches, the pallet and all state will be removed from each Relay
Chain.

Applications and UIs that render display information from this pallet
will need to read from the system chain when it launches.
      Unverified
      771c3fbd
  3. Sep 19, 2023
  5. Sep 18, 2023
  7. Sep 17, 2023
  9. Sep 16, 2023
    • joe petrowski's avatar
      Include `bitvec` in `std` for Broker Pallet (#1558) · 11d1a395
      joe petrowski authored 
      When adding this pallet to the [Coretime
Chain](https://github.com/paritytech/polkadot-sdk/pull/1479), this
dependency results in conflicting implementations (rustc error below).
This toml change fixes it.

```
error: failed to run custom build command for `coretime-rococo-runtime v1.0.0 (/home/joe/parity/polkadot-sdk/cumulus/parachains/runtimes/coretime/coretime-rococo)`

Caused by:
  process didn't exit successfully: `/home/joe/parity/polkadot-sdk/target/debug/build/coretime-rococo-runtime-7943703d2770a119/build-script-build` (exit status: 1)
  --- stdout
  Information that should be included in a bug report.
  Executing build command: RUSTFLAGS="-C target-cpu=mvp -C target-feature=-sign-ext -C link-arg=--export-table -Clink-arg=--export=__heap_base -C link-arg=--import-memory  " SKIP_WASM_BUILD="" "/home/joe/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/cargo" "rustc" "--target=wasm32-unknown-unknown" "--manifest-path=/home/joe/parity/polkadot-sdk/target/debug/wbuild/coretime-rococo-runtime/Cargo.toml" "--color=always" "--profile" "release"
  Using rustc version: rustc 1.71.1 (eb26296b5 2023-08-03)


  --- stderr
     Compiling sp-io v23.0.0 (/home/joe/parity/polkadot-sdk/substrate/primitives/io)
     Compiling coretime-rococo-runtime v1.0.0 (/home/joe/parity/polkadot-sdk/cumulus/parachains/runtimes/coretime/coretime-rococo)
  error[E0152]: found duplicate lang item `panic_impl`
      --> /home/joe/parity/polkadot-sdk/substrate/primitives/io/src/lib.rs:1749:1
       |
  1749 | pub fn panic(info: &core::panic::PanicInfo) -> ! {
       | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
       |
       = note: the lang item is first defined in crate `std` (which `bitvec` depends on)
       = note: first definition in `std` loaded from /home/joe/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/wasm32-unknown-unknown/lib/libstd-67dfbacfb4b441ef.rlib
       = note: second definition in the local crate (`sp_io`)

  For more information about this error, try `rustc --explain E0152`.
```
      Unverified
      11d1a395
  11. Sep 15, 2023
    • Alexandru Vasile's avatar
      rpc-v2: Change method name for provided events (#1593) · 76c68ee2
      Alexandru Vasile authored 
      
This PR changes the method name of the subscription that provides
JSON-RPC notifications (ie subscription events).
This brings the raw JSON response in sync with the rpc-spec-v2 format.

Changes:
- `chainHead_unstable_follow` to `chainHead_unstable_followEvent`
[spec/chainHead](https://github.com/paritytech/json-rpc-interface-spec/blob/main/src/api/chainHead_unstable_follow.md#notifications-format)
- `transaction_unstable_submitAndWatch` to
`transaction_unstable_watchEvent`
[spec/tx](https://github.com/paritytech/json-rpc-interface-spec/blob/main/src/api/transaction_unstable_submitAndWatch.md#notifications-format)

@paritytech/subxt-team

---------

Signed-off-by: default avatarAlexandru Vasile <alexandru.vasile@parity.io>
      Unverified
      76c68ee2
    • Muharem Ismailov's avatar
      asset-rate pallet: box asset kind parameter (#1545) · 841a33ed
      Muharem Ismailov authored 
      
The `AssetKind` type parameter of a dispatchable, defined by the user,
might be large — like `xcm::MultiLocation`. To prevent inflating the
size of the `Call` type, we `Box` it.

This changes required for
https://github.com/paritytech/polkadot-sdk/pull/1333

---------

Co-authored-by: default avatarOliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
      Unverified
      841a33ed
    • Lulu's avatar
      Enable publishing of crates that are deps of other published crates (#1573) · b300efcb
      Lulu authored
      Unverified
      b300efcb
    • dependabot[bot]'s avatar
      Bump the known_good_semver group with 2 updates (#1553) · 1882e9e4
      dependabot[bot] authored 
      
Bumps the known_good_semver group with 2 updates:
[serde_json](https://github.com/serde-rs/json) and
[syn](https://github.com/dtolnay/syn).

Updates `serde_json` from 1.0.106 to 1.0.107
<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>v1.0.107</h2>
<ul>
<li>impl IntoDeserializer for &amp;RawValue (<a
href="https://redirect.github.com/serde-rs/json/issues/1071">#1071</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/json/commit/b6e113f2036c52e994ca805e530ee4ffae791f71"><code>b6e113f</code></a>
Release 1.0.107</li>
<li><a
href="https://github.com/serde-rs/json/commit/00626a0a95b3d4cee8d57709f0acc804c1296716"><code>00626a0</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1073">#1073</a>
from dtolnay/rawvalue</li>
<li><a
href="https://github.com/serde-rs/json/commit/b9d296f87d6081afdd590d5a6006737db961302b"><code>b9d296f</code></a>
IntoDeserializer for &amp;RawValue</li>
<li><a
href="https://github.com/serde-rs/json/commit/4ea34a2566ba82a2e602526d0919d23e88c9e5ef"><code>4ea34a2</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1072">#1072</a>
from dtolnay/rawvalue</li>
<li><a
href="https://github.com/serde-rs/json/commit/fe30766ae5c79bfb670b2de1c5596e6e11e22f8c"><code>fe30766</code></a>
Support deserializing from &amp;RawValue</li>
<li><a
href="https://github.com/serde-rs/json/commit/2c22077f0e2decfda5cdfd5821c5f9547d584b76"><code>2c22077</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1062">#1062</a>
from osiewicz/remove_build_rs</li>
<li><a
href="https://github.com/serde-rs/json/commit/04f7758b6eae935237574b25a1e63cf5e281e19e"><code>04f7758</code></a>
fixup! chore: Remove no_btreemap_get_key_value and
no_btreemap_remove_entry.</li>
<li><a
href="https://github.com/serde-rs/json/commit/83bdc5fd4213d94201a3d9ad0f2943da7eba1dd6"><code>83bdc5f</code></a>
Omit return keyword in <code>remove_entry</code></li>
<li><a
href="https://github.com/serde-rs/json/commit/89a274195680d3ea6a2b442ff633b81ccf60bbe4"><code>89a2741</code></a>
Revert &quot;Remove limb_width32 and limb_width64 features&quot;</li>
<li><a
href="https://github.com/serde-rs/json/commit/16e04ceeddfdfad18fb1ae8530695a318fa9bc02"><code>16e04ce</code></a>
fixup! Remove limb_width32 and limb_width64 features</li>
<li>See full diff in <a
href="https://github.com/serde-rs/json/compare/v1.0.106...v1.0.107">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.32 to 2.0.33
<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>2.0.33</h2>
<ul>
<li>Special handling for the <code>(/*ERROR*/)</code> placeholder that
rustc uses for macros that fail to expand</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/5e3f55e684b7e33424b9f551105463418b196eb4"><code>5e3f55e</code></a>
Release 2.0.33</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3e04809f5218c6d5fb2b09a6c55933e785825c75"><code>3e04809</code></a>
Pull in proc-macro2 error placeholder change</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2cd5608a4c37810bb0947b0c161a20695b3ce487"><code>2cd5608</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1508">#1508</a>
from dtolnay/error</li>
<li><a
href="https://github.com/dtolnay/syn/commit/84cfe09484f6468bc85fb01db11c6a10fcb2d988"><code>84cfe09</code></a>
Fall through to 'Unrecognized literal' error</li>
<li><a
href="https://github.com/dtolnay/syn/commit/a80570c81bf15c9afcf8e2470ab06f60f7a8183d"><code>a80570c</code></a>
Parse rustc's representation of macro expansion error</li>
<li>See full diff in <a
href="https://github.com/dtolnay/syn/compare/2.0.32...2.0.33">compare
view</a></li>
</ul>
</details>
<br />


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      Unverified
      1882e9e4
    • Branislav Kontur's avatar
      Added `xcmp_queue_send_xcm_works` test (#1422) · 11088bcf
      Branislav Kontur authored 
      This PR adds test case for successful `send_xcm` for `XcmpQueue`
according to the opened HRMP channel to the sibling parachain.
      Unverified
      11088bcf
    • Rahul Subramaniyam's avatar
      Modular block request handler (#1524) · b35b28ca
      Rahul Subramaniyam authored 
      Submit the outstanding PRs from the old repos(these were already
reviewed and approved before the repo rorg, but not yet submitted):
Main PR: https://github.com/paritytech/substrate/pull/14014
Companion PRs: https://github.com/paritytech/polkadot/pull/7134,
https://github.com/paritytech/cumulus/pull/2489



The changes in the PR:
1. ChainSync currently calls into the block request handler directly.
Instead, move the block request handler behind a trait. This allows new
protocols to be plugged into ChainSync.
2. BuildNetworkParams is changed so that custom relay protocol
implementations can be (optionally) passed in during network creation
time. If custom protocol is not specified, it defaults to the existing
block handler
3. BlockServer and BlockDownloader traits are introduced for the
protocol implementation. The existing block handler has been changed to
implement these traits
4. Other changes:
[X] Make TxHash serializable. This is needed for exchanging the
serialized hash in the relay protocol messages
[X] Clean up types no longer used(OpaqueBlockRequest,
OpaqueBlockResponse)

---------

Co-authored-by: default avatarDmitry Markin <dmitry@markin.tech>
Co-authored-by: command-bot <>
      Unverified
      b35b28ca
    • Sam Johnson's avatar
      upgrade to docify v0.2.3 (#1555) · c6df3641
      Sam Johnson authored 
      Upgrades to docify v0.2.3, which includes a fix for
https://github.com/sam0x17/docify/issues/7 and full support for
multi-byte UTF-8 characters
      Unverified
      c6df3641
  13. Sep 14, 2023