Commits · 9a04ebbfb0b77f2dcdc46db6a1a2b455881edd03 · parity / Mirrored projects / polkadot-sdk

Mar 19, 2024

Bump the known_good_semver group with 2 updates (#3726) · e2ead888


Bumps the known_good_semver group with 2 updates:
[serde_yaml](https://github.com/dtolnay/serde-yaml) and
[syn](https://github.com/dtolnay/syn).

Updates `serde_yaml` from 0.9.32 to 0.9.33
<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>0.9.33</h2>
<ul>
<li>Fix quadratic parse time for YAML containing deeply nested flow
collections (<a
href="https://redirect.github.com/dtolnay/unsafe-libyaml/issues/26">dtolnay/unsafe-libyaml#26</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/f4c9ed92385c827a677dae60c2b5a894e24709f0"><code>f4c9ed9</code></a>
Release 0.9.33</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/b4edaee907373ee69c6389687a35fced63d8addf"><code>b4edaee</code></a>
Pull in yaml_parser_fetch_more_tokens fix from libyaml</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8a5542ced61ae21d0772e504fac01bd1dbfaaa6b"><code>8a5542c</code></a>
Resolve non_local_definitions warning in test</li>
<li>See full diff in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.32...0.9.33">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.52 to 2.0.53
<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>2.0.53</h2>
<ul>
<li>Implement Copy, Clone, and ToTokens for syn::parse::Nothing (<a
href="https://redirect.github.com/dtolnay/syn/issues/1597">#1597</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/32dcf8df303c7181d95325f159ffbb1870a73e70"><code>32dcf8d</code></a>
Release 2.0.53</li>
<li><a
href="https://github.com/dtolnay/syn/commit/fd1f2aa9979c557e5b95c85f35b8949b8059153f"><code>fd1f2aa</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1597">#1597</a>
from dtolnay/copyprintnothing</li>
<li><a
href="https://github.com/dtolnay/syn/commit/4f6c0528d63874495ce23d197a898cd63cb04d60"><code>4f6c052</code></a>
Implement ToTokens for syn::parse::Nothing</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3f37543794e5d43952399847a2ecbc1eb39f609f"><code>3f37543</code></a>
Implement Copy for syn::parse::Nothing</li>
<li><a
href="https://github.com/dtolnay/syn/commit/36a412217d5217fab5657ab03ebcf29102d87a64"><code>36a4122</code></a>
Update test suite to nightly-2024-03-16</li>
<li><a
href="https://github.com/dtolnay/syn/commit/bd931069f5adb81168e7e6186ead0663cc605257"><code>bd93106</code></a>
Revert &quot;Temporarily disable nightly testing due to libLLVM link
issue&quot;</li>
<li><a
href="https://github.com/dtolnay/syn/commit/06166a77b7d465b0e4c45e1a2162f15031d7f722"><code>06166a7</code></a>
Update test suite to nightly-2024-03-09</li>
<li><a
href="https://github.com/dtolnay/syn/commit/ed545e75d8fdcab5078789ad25fc0efadc14e59b"><code>ed545e7</code></a>
Work around doc_markdown lint in test_precedence</li>
<li><a
href="https://github.com/dtolnay/syn/commit/7aef1edbba28afe1bb6f9ddc0b5095dcd5135849"><code>7aef1ed</code></a>
Temporarily disable nightly testing due to libLLVM link issue</li>
<li><a
href="https://github.com/dtolnay/syn/commit/556b10bf201264172e4b840f8cf1be38b8d75738"><code>556b10b</code></a>
Update test suite to nightly-2024-03-06</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/syn/compare/2.0.52...2.0.53">compare
view</a></li>
</ul>
</details>
<br />


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e2ead888

Mar 17, 2024

Bump the known_good_semver group with 3 updates (#3717) · fe343cc7

dependabot[bot] authored 1 year ago


Bumps the known_good_semver group with 3 updates:
[log](https://github.com/rust-lang/log),
[syn](https://github.com/dtolnay/syn) and
[clap](https://github.com/clap-rs/clap).

Updates `log` from 0.4.20 to 0.4.21
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/rust-lang/log/blob/master/CHANGELOG.md">log's
changelog</a>.</em></p>
<blockquote>
<h2>[0.4.21] - 2024-02-27</h2>
<h2>What's Changed</h2>
<ul>
<li>Minor clippy nits by <a
href="https://github.com/nyurik"><code>@nyurik</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/578">rust-lang/log#578</a></li>
<li>Simplify Display impl by <a
href="https://github.com/nyurik"><code>@nyurik</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/579">rust-lang/log#579</a></li>
<li>Set all crates to 2021 edition by <a
href="https://github.com/nyurik"><code>@nyurik</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/580">rust-lang/log#580</a></li>
<li>Various changes based on review by <a
href="https://github.com/Thomasdezeeuw"><code>@Thomasdezeeuw</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/583">rust-lang/log#583</a></li>
<li>Fix typo in file_static() method doc by <a
href="https://github.com/dimo414"><code>@dimo414</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/590">rust-lang/log#590</a></li>
<li>Specialize empty key value pairs by <a
href="https://github.com/EFanZh"><code>@EFanZh</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/576">rust-lang/log#576</a></li>
<li>Fix incorrect lifetime in Value::to_str() by <a
href="https://github.com/peterjoel"><code>@peterjoel</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/587">rust-lang/log#587</a></li>
<li>Remove some API of the key-value feature by <a
href="https://github.com/Thomasdezeeuw"><code>@Thomasdezeeuw</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/585">rust-lang/log#585</a></li>
<li>Add logcontrol-log and log-reload by <a
href="https://github.com/swsnr"><code>@swsnr</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/595">rust-lang/log#595</a></li>
<li>Add Serialization section to kv::Value docs by <a
href="https://github.com/Thomasdezeeuw"><code>@Thomasdezeeuw</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/593">rust-lang/log#593</a></li>
<li>Rename Value::to_str to to_cow_str by <a
href="https://github.com/Thomasdezeeuw"><code>@Thomasdezeeuw</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/592">rust-lang/log#592</a></li>
<li>Clarify documentation and simplify initialization of
<code>STATIC_MAX_LEVEL</code> by <a
href="https://github.com/ptosi"><code>@ptosi</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/594">rust-lang/log#594</a></li>
<li>Update docs to 2021 edition, test by <a
href="https://github.com/nyurik"><code>@nyurik</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/577">rust-lang/log#577</a></li>
<li>Add &quot;alterable_logger&quot; link to README.md by <a
href="https://github.com/brummer-simon"><code>@brummer-simon</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/589">rust-lang/log#589</a></li>
<li>Normalize line ending by <a
href="https://github.com/EFanZh"><code>@EFanZh</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/602">rust-lang/log#602</a></li>
<li>Remove <code>ok_or</code> in favor of <code>Option::ok_or</code> by
<a
href="https://github.com/AngelicosPhosphoros"><code>@AngelicosPhosphoros</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/607">rust-lang/log#607</a></li>
<li>Use <code>Acquire</code> ordering for initialization check by <a
href="https://github.com/AngelicosPhosphoros"><code>@AngelicosPhosphoros</code></a>
in <a
href="https://redirect.github.com/rust-lang/log/pull/610">rust-lang/log#610</a></li>
<li>Get structured logging API ready for stabilization by <a
href="https://github.com/KodrAus"><code>@KodrAus</code></a> in <a
href="https://redirect.github.com/rust-lang/log/pull/613">rust-lang/log#613</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/nyurik"><code>@nyurik</code></a> made
their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/578">rust-lang/log#578</a></li>
<li><a href="https://github.com/dimo414"><code>@dimo414</code></a> made
their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/590">rust-lang/log#590</a></li>
<li><a href="https://github.com/peterjoel"><code>@peterjoel</code></a>
made their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/587">rust-lang/log#587</a></li>
<li><a href="https://github.com/ptosi"><code>@ptosi</code></a> made
their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/594">rust-lang/log#594</a></li>
<li><a
href="https://github.com/brummer-simon"><code>@brummer-simon</code></a>
made their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/589">rust-lang/log#589</a></li>
<li><a
href="https://github.com/AngelicosPhosphoros"><code>@AngelicosPhosphoros</code></a>
made their first contribution in <a
href="https://redirect.github.com/rust-lang/log/pull/607">rust-lang/log#607</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/rust-lang/log/commit/3ccdc286fef3076747fe18a2a93658ea4d4ae012"><code>3ccdc28</code></a>
Merge pull request <a
href="https://redirect.github.com/rust-lang/log/issues/617">#617</a>
from rust-lang/cargo/0.4.21</li>
<li><a
href="https://github.com/rust-lang/log/commit/6153cb289f0e7b80f00ae07dbe5ee41cf3d3fcb0"><code>6153cb2</code></a>
prepare for 0.4.21 release</li>
<li><a
href="https://github.com/rust-lang/log/commit/f0f74946a4bfb02cfc407795a3499c4b69d7a290"><code>f0f7494</code></a>
Merge pull request <a
href="https://redirect.github.com/rust-lang/log/issues/613">#613</a>
from rust-lang/feat/kv-cleanup</li>
<li><a
href="https://github.com/rust-lang/log/commit/2b220bf3b705f2abc0ee591c7eb17972a979da3a"><code>2b220bf</code></a>
clean up structured logging example</li>
<li><a
href="https://github.com/rust-lang/log/commit/646e9ab9917fb79e44b6b36b8375106a1a09766c"><code>646e9ab</code></a>
use original Visitor name for VisitValue</li>
<li><a
href="https://github.com/rust-lang/log/commit/cf85c38d3519745d60e7b891c4b2025050a8389f"><code>cf85c38</code></a>
add needed subfeatures to kv_unstable</li>
<li><a
href="https://github.com/rust-lang/log/commit/73e953905b970ef765a86bf6cbd69bc2c5e2bac4"><code>73e9539</code></a>
fix up capturing of :err</li>
<li><a
href="https://github.com/rust-lang/log/commit/31bb4b0ff36e458c6bef304a336b71f6342ddcc7"><code>31bb4b0</code></a>
move error macros together</li>
<li><a
href="https://github.com/rust-lang/log/commit/ad917118a5e781d0dd60b3a75ba519ce9839ba70"><code>ad91711</code></a>
support field shorthand in macros</li>
<li><a
href="https://github.com/rust-lang/log/commit/90a347bd836873264a393a35bfd90fe478fadae2"><code>90a347b</code></a>
restore removed APIs as deprecated</li>
<li>Additional commits viewable in <a
href="https://github.com/rust-lang/log/compare/0.4.20...0.4.21">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.50 to 2.0.52
<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>2.0.52</h2>
<ul>
<li>Add an expression parser that uses match-arm's boundary rules (<a
href="https://redirect.github.com/dtolnay/syn/issues/1593">#1593</a>)</li>
</ul>
<h2>2.0.51</h2>
<ul>
<li>Resolve non_local_definitions warnings in generated code under rustc
1.78-nightly</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/07ede6a6b31adeb3a18899ada1f352f63b3a36b9"><code>07ede6a</code></a>
Release 2.0.52</li>
<li><a
href="https://github.com/dtolnay/syn/commit/acbcfbc8c113fa1603469c9ad329d061ee74662e"><code>acbcfbc</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1593">#1593</a>
from dtolnay/boundary</li>
<li><a
href="https://github.com/dtolnay/syn/commit/4924a993dce23abe65128ac318dd662d1e2ceef2"><code>4924a99</code></a>
Add an expression parser that uses match-arm's boundary rules</li>
<li><a
href="https://github.com/dtolnay/syn/commit/e06122bf2cfd31bd7f70304694477dd292fe7e1e"><code>e06122b</code></a>
Resolve unnecessary_get_then_check clippy lint</li>
<li><a
href="https://github.com/dtolnay/syn/commit/018fc5a6298491525387910cb359a9ec618abe54"><code>018fc5a</code></a>
Update test suite to nightly-2024-02-27</li>
<li><a
href="https://github.com/dtolnay/syn/commit/5e15a9b412cb1e2df481e3470e1be8defaee4495"><code>5e15a9b</code></a>
Release 2.0.51</li>
<li><a
href="https://github.com/dtolnay/syn/commit/7e0d4e1f43a879078595f0a3876484a1920ab8f8"><code>7e0d4e1</code></a>
Resolve non_local_definitions warning in debug impls</li>
<li><a
href="https://github.com/dtolnay/syn/commit/8667ad97c1d4e75ac1bb323fb5c7849269814145"><code>8667ad9</code></a>
Ignore module_name_repetitions pedantic clippy lint in codegen</li>
<li><a
href="https://github.com/dtolnay/syn/commit/1fc32000e25bf8fda7371071073f91e012ddf808"><code>1fc3200</code></a>
Update test suite to nightly-2024-02-26</li>
<li><a
href="https://github.com/dtolnay/syn/commit/07a2065576b27dcf0c104f56379cc446d2f3824b"><code>07a2065</code></a>
Update test suite to nightly-2024-02-23</li>
<li>See full diff in <a
href="https://github.com/dtolnay/syn/compare/2.0.50...2.0.52">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.5.1 to 4.5.3
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/clap-rs/clap/releases">clap's
releases</a>.</em></p>
<blockquote>
<h2>v4.5.3</h2>
<h2>[4.5.3] - 2024-03-15</h2>
<h3>Internal</h3>
<ul>
<li><em>(derive)</em> Update <code>heck</code></li>
</ul>
<h2>v4.5.2</h2>
<h2>[4.5.2] - 2024-03-06</h2>
<h3>Fixes</h3>
<ul>
<li><em>(macros)</em> Silence a warning</li>
</ul>
</blockquote>
</details>
<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>[4.5.3] - 2024-03-15</h2>
<h3>Internal</h3>
<ul>
<li><em>(derive)</em> Update <code>heck</code></li>
</ul>
<h2>[4.5.2] - 2024-03-06</h2>
<h3>Fixes</h3>
<ul>
<li><em>(macros)</em> Silence a warning</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/4e07b438584bb8a19e37599d4c5b11797bec5579"><code>4e07b43</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/8247c7ddf05d8023729ac180d8e8df260f1da5ff"><code>8247c7d</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/677c52ce0870115845a4c42e204f6c049b81a1e7"><code>677c52c</code></a>
chore: Update <code>heck</code> requirement (<a
href="https://redirect.github.com/clap-rs/clap/issues/5396">#5396</a>)</li>
<li><a
href="https://github.com/clap-rs/clap/commit/f65d421607ba16c3175ffe76a20820f123b6c4cb"><code>f65d421</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/886b2729e419114bf42f1a92c66d346c81aa8f33"><code>886b272</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/3ba429752fdb19b7a1c2e151c41d5141ad5b9295"><code>3ba4297</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5386">#5386</a>
from amaanq/static-var-name</li>
<li><a
href="https://github.com/clap-rs/clap/commit/2aea9504c4894b3bddf9cd4d2d6cba889307c157"><code>2aea950</code></a>
fix: Use SCREAMING_SNAKE_CASE for static variable
<code>authors</code></li>
<li><a
href="https://github.com/clap-rs/clap/commit/690f5557d7f25904c31ec9f2a3c3657cbb68c98e"><code>690f555</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5382">#5382</a>
from clap-rs/renovate/pre-commit-action-3.x</li>
<li><a
href="https://github.com/clap-rs/clap/commit/a2aa644368ec19026b16b870ec32dc57b325ba9b"><code>a2aa644</code></a>
chore(deps): update compatible (dev) (<a
href="https://redirect.github.com/clap-rs/clap/issues/5381">#5381</a>)</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c233de53c0cca4281f444cf16d16d161bc9c3cab"><code>c233de5</code></a>
chore(deps): update pre-commit/action action to v3.0.1</li>
<li>Additional commits viewable in <a
href="https://github.com/clap-rs/clap/compare/clap_complete-v4.5.1...v4.5.3">compare
view</a></li>
</ul>
</details>
<br />


Dependabot will resolve any conflicts with this PR as long as you don't
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`@dependabot rebase`.

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fe343cc7

Mar 12, 2024

Add a PolkaVM-based executor (#3458) · b0f34e4b

Koute authored 1 year ago

This PR adds a new PolkaVM-based executor to Substrate.

- The executor can now be used to actually run a PolkaVM-based runtime,
and successfully produces blocks.
- The executor is always compiled-in, but is disabled by default.
- The `SUBSTRATE_ENABLE_POLKAVM` environment variable must be set to `1`
to enable the executor, in which case the node will accept both WASM and
PolkaVM program blobs (otherwise it'll default to WASM-only). This is
deliberately undocumented and not explicitly exposed anywhere (e.g. in
the command line arguments, or in the API) to disincentivize anyone from
enabling it in production. If/when we'll move this into production usage
I'll remove the environment variable and do it "properly".
- I did not use our legacy runtime allocator for the PolkaVM executor,
so currently every allocation inside of the runtime will leak guest
memory until that particular instance is destroyed. The idea here is
that I will work on the https://github.com/polkadot-fellows/RFCs/pull/4
which will remove the need for the legacy allocator under WASM, and that
will also allow us to use a proper non-leaking allocator under PolkaVM.
- I also did some minor cleanups of the WASM executor and deleted some
dead code.

No prdocs included since this is not intended to be an end-user feature,
but an unofficial experiment, and shouldn't affect any current
production user. Once this is production-ready a full Polkadot
Fellowship RFC will be necessary anyway.

b0f34e4b

Mar 07, 2024

move substrate-bip39 into polkadot-sdk (#3579) · 30c32e3d

André Silva authored 1 year ago


Moves [substrate-bip39](https://github.com/paritytech/substrate-bip39)
into substrate. All git history is preserved. Dependencies have been
updated to use the same version as the rest of the repo.

Fixes https://github.com/paritytech/polkadot-sdk/issues/1934.

---------

Co-authored-by: Maciej Hirsz <maciej.hirsz@gmail.com>
Co-authored-by: Maciej Hirsz <1096222+maciejhirsz@users.noreply.github.com>
Co-authored-by: Gav Wood <i@gavwood.com>
Co-authored-by: Stanislav Tkach <stanislav.tkach@gmail.com>
Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Demi M. Obenour <demi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: NikVolf <nikvolf@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Benjamin Kampmann <ben@gnunicorn.org>
Co-authored-by: Maciej Hirsz <hello@maciej.codes>
Co-authored-by: cheme <emericchevalier.pro@gm...>

30c32e3d

Mar 05, 2024

Repot all templates into a single directory (#3460) · 4c810609

Kian Paimani authored 1 year ago

The first step towards
https://github.com/paritytech/polkadot-sdk/issues/3155

Brings all templates under the following structure

```
templates
|   parachain
|   |   polkadot-launch
|   |   runtime              --> parachain-template-runtime
|   |   pallets              --> pallet-parachain-template
|   |   node                 --> parachain-template-node
|   minimal
|   |   runtime              --> minimal-template-runtime
|   |   pallets              --> pallet-minimal-template
|   |   node                 --> minimal-template-node
|   solochain
|   |   runtime              --> solochain-template-runtime
|   |   pallets              --> pallet-template (the naming is not consistent here)
|   |   node                 --> solochain-template-node
```

The only note-worthy changes in this PR are: 

- More `Cargo.toml` fields are forwarded to use the one from the
workspace.
- parachain template now has weights and benchmarks
- adds a shell pallet to the minimal template
- remove a few unused deps 


A list of possible follow-ups: 

- [ ] Unify READMEs, create a parent README for all
- [ ] remove references to `docs.substrate.io` in templates
- [ ] make all templates use `#[derive_impl]`
- [ ] update and unify all licenses
- [ ] Remove polkadot launch, use
https://github.com/paritytech/polkadot-sdk/blob/35349df9/cumulus/zombienet/examples/small_network.toml
instead.

4c810609

Feb 28, 2024

Multi-Block-Migrations, `poll` hook and new System callbacks (#1781) · eefd5fe4

Oliver Tale-Yazdi authored 1 year ago


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: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Juan Girini <juangirini@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Gavin Wood <gavin@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

eefd5fe4

Runtime Upgrade ref docs and Single Block Migration example pallet (#1554) · 12ce4f7d

Liam Aharon authored 1 year ago

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: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Juan <juangirini@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>
Co-authored-by: gupnik <nikhilgupta.iitk@gmail.com>

12ce4f7d

Feb 23, 2024

PoV Reclaim Runtime Side (#3002) · 3386377b

Sebastian Kunert authored 1 year ago


# Runtime side for PoV Reclaim

## Implementation Overview
- Hostfunction to fetch the storage proof size has been added to the
PVF. It uses the size tracking recorder that was introduced in my
previous PR.
- Mechanisms to use the reclaim HostFunction have been introduced.
- 1. A SignedExtension that checks the node-reported proof size before
and after application of an extrinsic. Then it reclaims the difference.
- 2. A manual helper to make reclaiming easier when manual interaction
is required, for example in `on_idle` or other hooks.
- In order to utilize the manual reclaiming, I modified `WeightMeter` to
support the reduction of consumed weight, at least for storage proof
size.

## How to use
To enable the general functionality for a parachain:
1. Add the SignedExtension to your parachain runtime. 
2. Provide the HostFunction to the node
3. Enable proof recording during block import

## TODO
- [x] PRDoc

---------

Co-authored-by: Dmitry Markin <dmitry@markin.tech>
Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: Bastian Köcher <git@kchr.de>

3386377b

Feb 20, 2024

Bump the known_good_semver group with 5 updates (#3397) · d50cf140

dependabot[bot] authored 1 year ago


Bumps the known_good_semver group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [serde](https://github.com/serde-rs/serde) | `1.0.196` | `1.0.197` |
| [serde_json](https://github.com/serde-rs/json) | `1.0.113` | `1.0.114`
|
| [syn](https://github.com/dtolnay/syn) | `2.0.49` | `2.0.50` |
| [serde_yaml](https://github.com/dtolnay/serde-yaml) | `0.9.31` |
`0.9.32` |
| [serde_derive](https://github.com/serde-rs/serde) | `1.0.196` |
`1.0.197` |

Updates `serde` from 1.0.196 to 1.0.197
<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>v1.0.197</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
<li>Optimize code size of some Display impls (<a
href="https://redirect.github.com/serde-rs/serde/issues/2697">#2697</a>,
thanks <a
href="https://github.com/nyurik"><code>@nyurik</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/5fa711d75d91173aafc6019e03cf8af6ac9ba7b2"><code>5fa711d</code></a>
Release 1.0.197</li>
<li><a
href="https://github.com/serde-rs/serde/commit/f5d8ae423aa195d3423029ff5a618266cc8ff9a5"><code>f5d8ae4</code></a>
Resolve prelude redundant import warnings</li>
<li><a
href="https://github.com/serde-rs/serde/commit/1d54973b928bd8708a4ad2d90fca1203367ff580"><code>1d54973</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2697">#2697</a>
from nyurik/format-str</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b8fafefd8588f84af54329945fab701ec414281d"><code>b8fafef</code></a>
A few minor <code>write_str</code> optimizations and inlining</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c42ebb8839fbd92dbda6729e8363c8d683f26306"><code>c42ebb8</code></a>
Update ui test suite to nightly-2024-02-12</li>
<li><a
href="https://github.com/serde-rs/serde/commit/9e680620b595724a6abfb8e785155d02482f911a"><code>9e68062</code></a>
Ignore incompatible_msrv clippy lint for conditionally compiled
code</li>
<li><a
href="https://github.com/serde-rs/serde/commit/846f865de2e94408e0edc6a2c6863c063cd234be"><code>846f865</code></a>
Ignore dead_code warnings in test</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.196...v1.0.197">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_json` from 1.0.113 to 1.0.114
<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>v1.0.114</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/json/commit/e1b3a6d8a161ff5ec4865b487d148c17d0188e3e"><code>e1b3a6d</code></a>
Release 1.0.114</li>
<li><a
href="https://github.com/serde-rs/json/commit/6fb70262e894168ac631b2232a1b7b3a7781ebe5"><code>6fb7026</code></a>
Work around prelude redundant import warnings</li>
<li><a
href="https://github.com/serde-rs/json/commit/34a04c5f7febdf80e05743e38d5cb1880a83b6f6"><code>34a04c5</code></a>
Ignore incompatible_msrv clippy false positives in test</li>
<li><a
href="https://github.com/serde-rs/json/commit/ca05f69943e18d70c2219ea41fcb67f2849b7eed"><code>ca05f69</code></a>
Remove unused Float::is_sign_negative trait method</li>
<li>See full diff in <a
href="https://github.com/serde-rs/json/compare/v1.0.113...v1.0.114">compare
view</a></li>
</ul>
</details>
<br />

Updates `syn` from 2.0.49 to 2.0.50
<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>2.0.50</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/syn/commit/0dae01509e1dfc1734b0e8097c16338b56503242"><code>0dae015</code></a>
Release 2.0.50</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2b493c34211a605a84eb5f1618e49818f8b654e6"><code>2b493c3</code></a>
Update location of Pat variant aliases</li>
<li><a
href="https://github.com/dtolnay/syn/commit/07a435df6739d47d54e933970eddfc6764bd519d"><code>07a435d</code></a>
Fix doc links now that crate::* is no longer imported</li>
<li><a
href="https://github.com/dtolnay/syn/commit/713f932b85698b1b2d561cc98e5b6f9643c9afde"><code>713f932</code></a>
Eliminate glob imports</li>
<li><a
href="https://github.com/dtolnay/syn/commit/6eb82a997589cf9c5b2bb36716443a19c4440c5e"><code>6eb82a9</code></a>
Eliminate glob imports from codegen</li>
<li><a
href="https://github.com/dtolnay/syn/commit/896a7306ee36a4c7dc96e1bf61e247e53df47179"><code>896a730</code></a>
Eliminate glob imports from examples</li>
<li><a
href="https://github.com/dtolnay/syn/commit/866c80ce2f39e8e2e723bb5440fdd58e4e1de3b6"><code>866c80c</code></a>
Update test suite to nightly-2024-02-18</li>
<li><a
href="https://github.com/dtolnay/syn/commit/d4b499e3907295a7173fbc6f8ca34388583795f6"><code>d4b499e</code></a>
Update test suite to nightly-2024-02-17</li>
<li><a
href="https://github.com/dtolnay/syn/commit/38956e60405920fdf856a0128a804460913c8c0c"><code>38956e6</code></a>
Update test suite to nightly-2024-02-16</li>
<li>See full diff in <a
href="https://github.com/dtolnay/syn/compare/2.0.49...2.0.50">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_yaml` from 0.9.31 to 0.9.32
<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>0.9.32</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/ea57d8cdeb6b2d0060aaeec6c934d0f494722765"><code>ea57d8c</code></a>
Release 0.9.32</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/a52b7ac3f42aad7f587409d2e431ed2fe5db7b31"><code>a52b7ac</code></a>
Resolve prelude redundant import warnings</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/9e0b8d337b1c19fe250454da3bce9fc12b6cd634"><code>9e0b8d3</code></a>
Replace curly quotes with ascii straight quotes</li>
<li>See full diff in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.31...0.9.32">compare
view</a></li>
</ul>
</details>
<br />

Updates `serde_derive` from 1.0.196 to 1.0.197
<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>v1.0.197</h2>
<ul>
<li>Fix unused_imports warnings when compiled by rustc 1.78</li>
<li>Optimize code size of some Display impls (<a
href="https://redirect.github.com/serde-rs/serde/issues/2697">#2697</a>,
thanks <a
href="https://github.com/nyurik"><code>@nyurik</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/5fa711d75d91173aafc6019e03cf8af6ac9ba7b2"><code>5fa711d</code></a>
Release 1.0.197</li>
<li><a
href="https://github.com/serde-rs/serde/commit/f5d8ae423aa195d3423029ff5a618266cc8ff9a5"><code>f5d8ae4</code></a>
Resolve prelude redundant import warnings</li>
<li><a
href="https://github.com/serde-rs/serde/commit/1d54973b928bd8708a4ad2d90fca1203367ff580"><code>1d54973</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2697">#2697</a>
from nyurik/format-str</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b8fafefd8588f84af54329945fab701ec414281d"><code>b8fafef</code></a>
A few minor <code>write_str</code> optimizations and inlining</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c42ebb8839fbd92dbda6729e8363c8d683f26306"><code>c42ebb8</code></a>
Update ui test suite to nightly-2024-02-12</li>
<li><a
href="https://github.com/serde-rs/serde/commit/9e680620b595724a6abfb8e785155d02482f911a"><code>9e68062</code></a>
Ignore incompatible_msrv clippy lint for conditionally compiled
code</li>
<li><a
href="https://github.com/serde-rs/serde/commit/846f865de2e94408e0edc6a2c6863c063cd234be"><code>846f865</code></a>
Ignore dead_code warnings in test</li>
<li>See full diff in <a
href="https://github.com/serde-rs/serde/compare/v1.0.196...v1.0.197">compare
view</a></li>
</ul>
</details>
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d50cf140

Lift dependencies to the workspace (Part 2/x) (#3366) · e89d0fca

Oliver Tale-Yazdi authored 1 year ago


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: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

e89d0fca

Feb 12, 2024

Lift dependencies to the workspace (Part 1) (#2070) · e80c2473

Oliver Tale-Yazdi authored 1 year ago

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: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

e80c2473

Feb 08, 2024

[FRAME] Parameters pallet (#2061) · e53ebd8c

Oliver Tale-Yazdi authored 1 year ago


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: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Nikhil Gupta <17176722+gupnik@users.noreply.github.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: command-bot <>

e53ebd8c

Feb 06, 2024

Build more runtimes targeting PolkaVM (#3209) · 402b64ca

Koute authored 1 year ago

This PR improves compatibility with RISC-V and PolkaVM, allowing more
runtimes to successfully compile.

In particular, it makes the following changes:

- The `sp-mmr-primitives` and `sp-consensus-beefy` crates
unconditionally required an `std`-only dependency; now they only require
those dependencies when the `std` feature is actually enabled. (Our
RISC-V target is, unlike WASM, a true `no_std` target where you can't
accidentally use stuff from `std` anymore.)
- One of our dependencies (the `bitvec` trace) uses a crate called
`radium` which doesn't compile under RISC-V due to incomplete
autodetection logic in their `build.rs` file. The good news is that this
is already fixed in the newest upstream version of `radium`, and the
newest version of `bitvec` uses it. The bad news is that the newest
version of `bitvec` is not currently released on crates.io, so we can't
use it. I've [created an
issue](https://github.com/ferrilab/ferrilab/issues/5) asking for a new
release, but in the meantime I forked the currently used `radium` 0.7,
[fixed the faulty
logic](https://github.com/paritytech/radium-0.7-fork/commit/ed66c8a294b138c67f93499644051d97d4c7fbda)
and used cargo's patching capabilities to use it for the RISC-V runtime
builds. This might be a little hacky, but it is the least intrusive way
to fix the problem, doesn't affect WASM builds at all, and we can
trivially remove it once a new `bitvec` is released.
- The new runtimes are added to the CI to make sure their compilation
doesn't break.

402b64ca

Feb 03, 2024

Initial support for building RISC-V runtimes targeting PolkaVM (#3179) · e349fc9e

Koute authored 1 year ago

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: Bastian Köcher <git@kchr.de>

e349fc9e

Feb 02, 2024

Removes Snowbridge parachain directory (#3186) · 2ab3f03f

Clara van Staden authored 1 year ago

Removes the `bridges/snowbridge/parachain` directory and moves
everything up to under `snowbridge` directly. We are cleaning up our
local dev env after merging our crates into the polkadot-sdk.

---------

Co-authored-by: claravanstaden <Cats 4 life!>

2ab3f03f

Feb 01, 2024

Fix the workspace for the 999th time (#3169) · 452f8136

Oliver Tale-Yazdi authored 1 year ago

Changes:
- Add three missing crates to the workspace

<s>claravanstaden are these two snowbridge crates supposed to go into
the workspace?</s> 
@alvicsam

 can you please make the `Check workspace` required?

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

452f8136

Jan 29, 2024

Error on duplicated crates (#3082) · 0291658e

Oliver Tale-Yazdi authored 1 year ago


#2970 accidentally added a crate twice to the workspace. Now extending
the workspace check to explicitly error then.

I think the check should also be required now.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

0291658e

Jan 26, 2024

Bump the known_good_semver group with 1 update (#3069) · acfac444

dependabot[bot] authored 1 year ago


Bumps the known_good_semver group with 1 update:
[serde_yaml](https://github.com/dtolnay/serde-yaml).

Updates `serde_yaml` from 0.9.27 to 0.9.30
<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>0.9.30</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
</ul>
<h2>0.9.29</h2>
<ul>
<li>Turn on <code>deny(unsafe_op_in_unsafe_fn)</code> lint</li>
</ul>
<h2>0.9.28</h2>
<ul>
<li>Update <code>unsafe-libyaml</code> dependency to pull in unaligned
write fix</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/09ee25156f608f95150b27edd120bd5471db3c64"><code>09ee251</code></a>
Release 0.9.30</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/caea939ece85ab54ac41de0672d683905f1e406a"><code>caea939</code></a>
Pull in proc-macro2 sccache fix</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/d255918c141fd72d01f169bb5aa0152234981699"><code>d255918</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/403">#403</a>
from dtolnay/optionifletelse</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/8cfeedd766f83dab24d03b9fb11b72886a247425"><code>8cfeedd</code></a>
Remove option_if_let_else clippy suppression</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/b957d2b15d7f3d96279997800fa0610b41b8fe00"><code>b957d2b</code></a>
Release 0.9.29</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/007fc2d5c1987847a0f1ac95885c56f8e6e5f808"><code>007fc2d</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/401">#401</a>
from dtolnay/unsafeop</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/5bac2475b0017d6a635d641df17165d71b951f0e"><code>5bac247</code></a>
Fill in unsafe blocks inside unsafe functions</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/0f6dba18ab8db598c4963e9242afd490ee0202f0"><code>0f6dba1</code></a>
Turn on deny(unsafe_op_in_unsafe_fn)</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/1b6e44837f0db0a1c15537311fed3579a7e8c6d2"><code>1b6e448</code></a>
Release 0.9.28</li>
<li><a
href="https://github.com/dtolnay/serde-yaml/commit/ec1a3145d7b6b809f7b3aa2d9dcd7db30f0588d4"><code>ec1a314</code></a>
Force unsafe-libyaml version that contains unaligned write fix</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/serde-yaml/compare/0.9.27...0.9.30">compare
view</a></li>
</ul>
</details>
<br />


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Co-authored-by: command-bot <>
Co-authored-by: Bastian Köcher <git@kchr.de>

acfac444

Remove duplicate `subsystem-bench` from Cargo.toml (#3073) · 7f28ac62
Andrei Sandu authored 1 year ago
```
---------

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
```
7f28ac62

Jan 25, 2024

Add subsystem benchmarks for `availability-distribution` and... · 47e46d17

Andrei Sandu authored 1 year ago

Add subsystem benchmarks for `availability-distribution` and `biftield-distribution` (availability write) (#2970)

Introduce a new test objective : `DataAvailabilityWrite`.

The new benchmark measures the network and cpu usage of
`availability-distribution`, `biftield-distribution` and
`availability-store` subsystems from the perspective of a validator node
during the process when candidates are made available.

Additionally I refactored the networking emulation to support bandwidth
acounting and limits of incoming and outgoing requests.

Screenshot of succesful run


<img width="1293" alt="Screenshot 2024-01-17 at 19 17 44"
src="https://github.com/paritytech/polkadot-sdk/assets/54316454/fde11280-e25b-4dc3-9dc9-d4b9752f9b7a">

---------

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>

47e46d17

Jan 24, 2024

Refactor `pallet-state-trie-migration` to `fungible::*` traits (#1801) · 4374b5d5

Branislav Kontur authored 1 year ago


## 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: Richard Melkonian <35300528+0xmovses@users.noreply.github.com>
Co-authored-by: command-bot <>

4374b5d5

Jan 22, 2024

Move cryptographic hashing procedures to crypto folder. (#2306) · 4c10fd2a

Davide Galassi authored 1 year ago


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: Robert Hambrock <roberthambrock@gmail.com>

4c10fd2a

Jan 15, 2024

Add missing crates to the workspace (#2932) · 36a83186

Oliver Tale-Yazdi authored 1 year ago


Changes:
- add missing member to the workspace
- add CI script after the last attempt to merge it upstream failed
https://github.com/paritytech/pipeline-scripts/pull/105

Two crates are excluded from the check since they are templates
`substrate/frame/contracts/fixtures/build` and
 `substrate/frame/contracts/fixtures/contracts/common`.

Hopefully this is the last time that some crates need to be added
manually.

![meme](https://github.com/paritytech/polkadot-sdk/assets/10380170/984843ee-1c76-4126-a4fc-ff2ba1d47377)

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

36a83186

Jan 10, 2024

Update Snowbridge versions and prep for publishing (#2894) · bab03483

Clara van Staden authored 1 year ago


- updates snowbridge crates to `0.9.0`
- updates Cargo.toml files in preparation for publishing to crates.io
- adds Kusama and Polkadot Snowbridge runtime config crates
- moves runtime tests from the Snowbridge subtree into the bridge hub
tests dir

---------

Co-authored-by: claravanstaden <Cats 4 life!>
Co-authored-by: Ron <yrong1997@gmail.com>

bab03483

Jan 05, 2024

`cumulus-primitives-parachain-inherent`: Split into two crates (#2803) · 930c1519

Bastian Köcher authored 1 year ago

This splits `cumulus-primitives-parachain-inherent` into two crates, the
previous `cumulus-primitives-parachain-inherent` and a new
`cumulus-client-parachain-inherent`. The idea behind this is to move the
`create_at` logic into the client crate. This removes quite a lot of
unrelated dependencies from the runtime std build and thus, makes the
compilation faster. On my Laptop the compilation is goes down by one
minute for `asset-hub-rococo-runtime`. I also assume that the full build
of the entire workspace probably can be speed-up a little bit, because
more stuff can be compiled in parallel.

---------

Co-authored-by: command-bot <>

930c1519

Jan 04, 2024

Contracts build risc-v fixtures (#2554) · f82c2977

PG Herveou authored 1 year ago


Follow up from #2347 this time to verify that fixtures build to RISC-V

---------

Co-authored-by: alvicsam <alvicsam@gmail.com>
Co-authored-by: Alexander Samusev <41779041+alvicsam@users.noreply.github.com>
Co-authored-by: Alexander Theißen <alex.theissen@me.com>

f82c2977

Dec 22, 2023

Rococo & Westend People Chain (#2281) · ecbbb5a7

joe petrowski authored 1 year ago


Rococo and Westend runtimes for the "People Chain". This chain contains
the Identity pallet with plans to migrate all related data from the
Relay Chain.

Changes `IdentityInfo` to:

- Remove `additional_fields`.
- Add `github` and `discord` as first class fields. From scraping chain
data, these were the only two additional fields used (for the Fellowship
and Ambassador Program, respectively).
- Rename `riot` to `matrix`.

Note: This will use the script in
https://github.com/paritytech/polkadot-sdk/pull/2025 to generate the
genesis state.

TODO:

- [x] https://github.com/paritytech/polkadot-sdk/pull/1814 and
integration of the Identity Migrator pallet for migration.
- [x] Tests: https://github.com/paritytech/polkadot-sdk/pull/2373

---------

Co-authored-by: Muharem <ismailov.m.h@gmail.com>
Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: Richard Melkonian <35300528+0xmovses@users.noreply.github.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

ecbbb5a7

Dec 21, 2023

Adds Snowbridge to Rococo runtime (#2522) · 18d53dbf

Clara van Staden authored 1 year ago


# Description

Adds Snowbridge to the Rococo bridge hub runtime. Includes config
changes required in Rococo asset hub.

---------

Co-authored-by: Alistair Singh <alistair.singh7@gmail.com>
Co-authored-by: ron <yrong1997@gmail.com>
Co-authored-by: Vincent Geddes <vincent.geddes@hey.com>
Co-authored-by: claravanstaden <Cats 4 life!>

18d53dbf

Dec 20, 2023

Fix clippy lints behind feature gates and add new CI step all features (#2569) · d68868f6

Dónal Murray authored 1 year ago


Many clippy lints usually enforced by `-Dcomplexity` and `-Dcorrectness`
are not caught by CI as they are gated by `features`, like
`runtime-benchmarks`, while the clippy CI job runs with only the default
features for all targets.

This PR also adds a CI step to run clippy with `--all-features` to
ensure the code quality is maintained behind feature gates from now on.

To improve local development, clippy lints are downgraded to warnings,
but they still will result in an error at CI due to the `-Dwarnings`
rustflag.

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

d68868f6

Dec 19, 2023

Rococo/Westend Coretime Runtime · 2e70dd3b

joe petrowski authored 1 year ago


New runtimes for the Coretime Chain (a.k.a. "Broker Chain") described in
RFC-1.

Replaces https://github.com/paritytech/cumulus/pull/2889


- [x] Add Agile Coretime pallet
https://github.com/paritytech/substrate/pull/14568
- [x] Generate chain specs for local and testnets
- [x] Deploy parachain on Rococo - Done:
[rococo-coretime-rpc.polkadot.io](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-coretime-rpc.polkadot.io#/explorer)

DevOps issue for Aura keygen:
https://github.com/paritytech/devops/issues/2725

Edit (Dónal): This PR is mainly for Rococo, the Westend runtime is a
shell with no `Broker` pallet. The Rococo runtime has the broker calls
filtered for initial deployment.

---------

Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: 0xmovses <r.v.melkonian@gmail.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Marcin S. <marcin@realemail.net>
Co-authored-by: Bastian Köcher <info@kchr.de>
Co-authored-by: command-bot <>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>

2e70dd3b

Dec 14, 2023

Introduce subsystem benchmarking tool (#2528) · 8a6e9ef1

Andrei Sandu authored 1 year ago

This tool makes it easy to run parachain consensus stress/performance
testing on your development machine or in CI.

## Motivation
The parachain consensus node implementation spans across many modules
which we call subsystems. Each subsystem is responsible for a small part
of logic of the parachain consensus pipeline, but in general the most
load and performance issues are localized in just a few core subsystems
like `availability-recovery`, `approval-voting` or
`dispute-coordinator`. In the absence of such a tool, we would run large
test nets to load/stress test these parts of the system. Setting up and
making sense of the amount of data produced by such a large test is very
expensive, hard to orchestrate and is a huge development time sink.

## PR contents
- CLI tool 
- Data Availability Read test
- reusable mockups and components needed so far
- Documentation on how to get started

### Data Availability Read test

An overseer is built ...

8a6e9ef1

Dec 13, 2023

Set clippy lints in workspace (requires rust 1.74) (#2390) · be8e6268

Squirrel authored 1 year ago


We currently use a bit of a hack in `.cargo/config` to make sure that
clippy isn't too annoying by specifying the list of lints.

There is now a stable way to define lints for a workspace. The only down
side is that every crate seems to have to opt into this so there's a
*few* files modified in this PR.

Dependencies:

- [x] PR that upgrades CI to use rust 1.74 is merged.

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

be8e6268

Dec 08, 2023

Westend: Fellowship Treasury (#2532) · da40d97a

Muharem Ismailov authored 1 year ago


Treasury Pallet Instance for the Fellowship in Westend Collectives.

In this update, we present a Treasury Pallet Instance that is under the
control of the Fellowship body, with oversight from the Root and
Treasurer origins. Here's how it is governed:
- the Root origin have the authority to reject or approve spend
proposals, with no amount limit for approvals.
- the Treasurer origin have the authority to reject or approve spend
proposals, with approval limits of up to 10,000,000 DOT.
- Voice of all Fellows ranked at 3 or above can reject or approve spend
proposals, with a maximum approval limit of 10,000 DOT.
- Voice of Fellows ranked at 4 or above can also reject or approve spend
proposals, with a maximum approval limit of 10,000,000 DOT.

Additionally, we introduce the Asset Rate Pallet Instance to establish
conversion rates from asset A to B. This is used to determine if a
proposed spend amount involving a non-native asset is permissible by the
commanding origin. The rates can be set up by the Root, Treasurer
origins, or Voice of all Fellows.

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: joepetrowski <joe@parity.io>

da40d97a

Tasks: general system for recognizing and executing service work (#1343) · ac3f14d2

Sam Johnson authored 1 year ago


`polkadot-sdk` version of original tasks PR located here:
https://github.com/paritytech/substrate/pull/14329

Fixes #206

## Status
- [x] Generic `Task` trait
- [x] `RuntimeTask` aggregated enum, compatible with
`construct_runtime!`
- [x] Casting between `Task` and `RuntimeTask` without needing `dyn` or
`Box`
- [x] Tasks Example pallet
- [x] Runtime tests for Tasks example pallet
- [x] Parsing for task-related macros
- [x] Retrofit parsing to make macros optional
- [x] Expansion for task-related macros
- [x] Adds support for args in tasks
- [x] Retrofit tasks example pallet to use macros instead of manual
syntax
- [x] Weights
- [x] Cleanup
- [x] UI tests
- [x] Docs

## Target Syntax
Adapted from
https://github.com/paritytech/polkadot-sdk/issues/206#issue-1865172283

```rust
// NOTE: this enum is optional and is auto-generated by the other macros if not present
#[pallet::task]
pub enum Task<T: Config> {
    AddNumberIntoTotal {
        i: u32,
    }
}

/// Some running total.
#[pallet::storage]
pub(super) type Total<T: Config<I>, I: 'static = ()> =
StorageValue<_, (u32, u32), ValueQuery>;

/// Numbers to be added into the total.
#[pallet::storage]
pub(super) type Numbers<T: Config<I>, I: 'static = ()> =
StorageMap<_, Twox64Concat, u32, u32, OptionQuery>;

#[pallet::tasks_experimental]
impl<T: Config<I>, I: 'static> Pallet<T, I> {
	/// Add a pair of numbers into the totals and remove them.
	#[pallet::task_list(Numbers::<T, I>::iter_keys())]
	#[pallet::task_condition(|i| Numbers::<T, I>::contains_key(i))]
	#[pallet::task_index(0)]
	pub fn add_number_into_total(i: u32) -> DispatchResult {
		let v = Numbers::<T, I>::take(i).ok_or(Error::<T, I>::NotFound)?;
		Total::<T, I>::mutate(|(total_keys, total_values)| {
			*total_keys += i;
			*total_values += v;
		});
		Ok(())
	}
}
```

---------

Co-authored-by: Nikhil Gupta <17176722+gupnik@users.noreply.github.com>
Co-authored-by: kianenigma <kian@parity.io>
Co-authored-by: Nikhil Gupta <>
Co-authored-by: Gavin Wood <gavin@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: gupnik <nikhilgupta.iitk@gmail.com>

ac3f14d2

Dec 07, 2023

Remove `testnets-common` (#2620) · 814b938d

Dónal Murray authored 1 year ago

`testnets-common` was introduced recently to start to separate testnet
parachain configurations from those of Polkadot and Kusama.

The `locks-review` and `polkadot-review` requirements are removed from
`parachains-common` in
https://github.com/paritytech/polkadot-sdk/pull/2564 and there are
[plans](https://github.com/paritytech/polkadot-sdk/pull/2564#discussion_r1410882115)
to move the Polkadot and Kusama contents of that package to the
fellowship, `testnets-common` is no longer needed.

This PR removes the crate and replaces uses of it in
`collectives-westend`, the only place it is currently used.

814b938d

Dec 06, 2023

Bridges subtree update (#2602) · be500fc2

Branislav Kontur authored 1 year ago

## Summary

This PR aligns Rococo/Westend bridge with latest Bridges repo
development:
- https://github.com/paritytech/parity-bridges-common/pull/2727
- https://github.com/paritytech/parity-bridges-common/pull/2728
- https://github.com/paritytech/parity-bridges-common/pull/2729




Part of: https://github.com/paritytech/parity-bridges-common/issues/2452

be500fc2

Dec 05, 2023

Move `developer-hub` to `polkadot-sdk-docs` (#2598) · a310df26

juangirini authored 1 year ago


This PR is a continuation of
https://github.com/paritytech/polkadot-sdk/pull/2102 and part of an
initiative started here https://hackmd.io/@romanp/rJ318ZCEp
What has been done:
- The content under `docs/*` (with the exception of `docs/mermaid`) has
been moved to `docs/contributor/`
- Developer Hub has been renamed to Polkadot SDK Docs, and the crate has
been renamed from `developer-hub` to `polkadot-sdk-docs`
- The content under `developer-hub/*` has been moved to `docs/sdk`

---
Original PR https://github.com/paritytech/polkadot-sdk/pull/2565, it has
been close due to too many rebase conflicts

---------

Co-authored-by: Serban Iorga <serban@parity.io>
Co-authored-by: Chevdor <chevdor@users.noreply.github.com>
Co-authored-by: Egor_P <egor@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

a310df26

Dec 01, 2023

Sassafras Consensus Pallet (#1577) · 095f4bd9

Davide Galassi authored 1 year ago


This PR introduces the pallet for Sassafras consensus.

## Non Goals

The pallet delivers only the bare-bones and doesn't deliver support for
auxiliary functionalities such as equivocation report and support for
epoch change via session pallet.

These functionalities were drafted in the [main
PR](https://github.com/paritytech/polkadot-sdk/pull/1336), but IMO is
better to introduce this auxiliary stuff in a follow up PR and after
client code.

## Potential follow ups

https://github.com/paritytech/polkadot-sdk/issues/2364

---------

Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>

095f4bd9

Enforce consistent and correct toml formatting (#2518) · 4a293bc5

Liam Aharon authored 1 year ago

Using taplo, fixes all our broken and inconsistent toml formatting and
adds CI to keep them tidy.

If people want we can customise the format rules as described here
https://taplo.tamasfe.dev/configuration/formatter-options.html

@ggwpez

, I suggest zepter is used only for checking features are
propagated, and leave formatting for taplo to avoid duplicate work and
conflicts.

TODO
- [x] Use `exclude = [...]` syntax in taplo file to ignore zombienet
tests instead of deleting the dir

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

4a293bc5

Nov 30, 2023

PoV Reclaim (Clawback) Node Side (#1462) · 9a650c46

Sebastian Kunert authored 1 year ago

This PR provides the infrastructure for the pov-reclaim mechanism
discussed in #209. The goal is to provide the current proof size to the
runtime so it can be used to reclaim storage weight.

## New Host Function
- A new host function is provided
[here](https://github.com/skunert/polkadot-sdk/blob/5b317fda

/cumulus/primitives/pov-reclaim/src/lib.rs#L23).
It returns the size of the current proof size to the runtime. If
recording is not enabled, it returns 0.

## Implementation Overview
- Implement option to enable proof recording during import in the
client. This is currently enabled for `polkadot-parachain`,
`parachain-template` and the cumulus test node.
- Make the proof recorder ready for no-std. It was previously only
enabled for std environments, but we need to record the proof size in
`validate_block` too.
- Provide a recorder implementation that only the records the size of
incoming nodes and does not store the nodes itself.
- Fix benchmarks that were broken by async backing changes
- Provide new externalities extension that is registered by default if
proof recording is enabled.
- I think we should discuss the naming, pov-reclaim was more intuitive
to me, but we could also go with clawback like in the issue.

## Impact of proof recording during import
With proof recording: 6.3058 Kelem/s
Without proof recording: 6.3427 Kelem/s

The measured impact on the importing performance is quite low on my
machine using the block import benchmark. With proof recording I am
seeing a performance hit of 0.585%.

---------

Co-authored-by: command-bot <>
Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: Bastian Köcher <git@kchr.de>

9a650c46