Commit Graph

1043 Commits

Author SHA1 Message Date
Davide Galassi 4c10fd2a41 Move cryptographic hashing procedures to crypto folder. (#2306)
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>
2024-01-22 23:36:14 +00:00
joe petrowski 757ae372f7 Switch All construct_runtimes to New Syntax (#2979)
Clean up all the old syntax.

---------

Co-authored-by: command-bot <>
Co-authored-by: gupnik <nikhilgupta.iitk@gmail.com>
Co-authored-by: Nikhil Gupta <17176722+gupnik@users.noreply.github.com>
Co-authored-by: Maksym H <1177472+mordamax@users.noreply.github.com>
2024-01-22 07:15:53 +00:00
Liam Aharon 697c2c392e Update translate to use defensive! (#2985)
Closes #1323 

cc @xlc

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
2024-01-19 12:27:59 +00:00
Tsvetomir Dimitrov f8954093b4 Filter votes from disabled validators in BackedCandidates in process_inherent_data (#2889)
Backport of https://github.com/paritytech/polkadot-sdk/pull/1863 to
master

Extend candidate sanitation in paras_inherent by removing backing votes
from disabled validators. Check
https://github.com/paritytech/polkadot-sdk/issues/1592 for more details.

This change is related to the disabling strategy implementation
(https://github.com/paritytech/polkadot-sdk/pull/2226).

---------

Co-authored-by: ordian <noreply@reusable.software>
Co-authored-by: ordian <write@reusable.software>
Co-authored-by: Maciej <maciej.zyszkiewicz@parity.io>
2024-01-18 07:33:58 +00:00
Francisco Aguirre 8428f678fe XCMv4 (#1230)
# Note for reviewer

Most changes are just syntax changes necessary for the new version.
Most important files should be the ones under the `xcm` folder.

# Description 

Added XCMv4.

## Removed `Multi` prefix
The following types have been renamed:
- MultiLocation -> Location
- MultiAsset -> Asset
- MultiAssets -> Assets
- InteriorMultiLocation -> InteriorLocation
- MultiAssetFilter -> AssetFilter
- VersionedMultiAsset -> VersionedAsset
- WildMultiAsset -> WildAsset
- VersionedMultiLocation -> VersionedLocation

In order to fix a name conflict, the `Assets` in `xcm-executor` were
renamed to `HoldingAssets`, as they represent assets in holding.

## Removed `Abstract` asset id

It was not being used anywhere and this simplifies the code.

Now assets are just constructed as follows:

```rust
let asset: Asset = (AssetId(Location::new(1, Here)), 100u128).into();
```

No need for specifying `Concrete` anymore.

## Outcome is now a named fields struct

Instead of

```rust
pub enum Outcome {
  Complete(Weight),
  Incomplete(Weight, Error),
  Error(Error),
}
```

we now have

```rust
pub enum Outcome {
  Complete { used: Weight },
  Incomplete { used: Weight, error: Error },
  Error { error: Error },
}
```

## Added Reanchorable trait

Now both locations and assets implement this trait, making it easier to
reanchor both.

## New syntax for building locations and junctions

Now junctions are built using the following methods:

```rust
let location = Location {
    parents: 1,
    interior: [Parachain(1000), PalletInstance(50), GeneralIndex(1984)].into()
};
```

or

```rust
let location = Location::new(1, [Parachain(1000), PalletInstance(50), GeneralIndex(1984)]);
```

And they are matched like so:

```rust
match location.unpack() {
  (1, [Parachain(id)]) => ...
  (0, Here) => ...,
  (1, [_]) => ...,
}
```

This syntax is mandatory in v4, and has been also implemented for v2 and
v3 for easier migration.

This was needed to make all sizes smaller.

# TODO
- [x] Scaffold v4
- [x] Port github.com/paritytech/polkadot/pull/7236
- [x] Remove `Multi` prefix
- [x] Remove `Abstract` asset id

---------

Co-authored-by: command-bot <>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
2024-01-16 18:18:04 +00:00
Xavier Lau 05cfb02bec CI check features (#1708)
To resolve issue #1136.

This is a cross verification against zepter.

- [cargo-featalign](https://github.com/hack-ink/cargo-featalign):
Verifies the proper propagation of all features.
- [zepter](https://github.com/ggwpez/zepter): Checks for accidentally
enabled features.

cc @ggwpez 

---
Switch to a new branch. Original PR #1537.

---------

Signed-off-by: Xavier Lau <xavier@inv.cafe>
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: Chevdor <chevdor@users.noreply.github.com>
2024-01-16 12:47:35 +00:00
Liam Aharon 46090ff114 Unbalanced and Balanced fungible conformance tests, and fungible fixes (#1296)
Original PR https://github.com/paritytech/substrate/pull/14655

---

Partial https://github.com/paritytech/polkadot-sdk/issues/225

- [x] Adds conformance tests for Unbalanced
- [x] Adds conformance tests for Balanced
- Several minor fixes to fungible default implementations and the
Balances pallet
- [x] `Unbalanced::decrease_balance` can reap account when
`Preservation` is `Preserve`
- [x] `Balanced::pair` can return pairs of imbalances which do not
cancel each other out
   - [x] Balances pallet `active_issuance` 'underflow'
- [x] Refactors the conformance test file structure to match the
fungible file structure: tests for traits in regular.rs go into a test
file named regular.rs, tests for traits in freezes.rs go into a test
file named freezes.rs, etc.
 - [x] Improve doc comments
 - [x] Simplify macros

## Fixes

### `Unbalanced::decrease_balance` can reap account when called with
`Preservation::Preserve`
There is a potential issue in the default implementation of
`Unbalanced::decrease_balance`. The implementation can delete an account
even when it is called with `preservation: Preservation::Preserve`. This
seems to contradict the documentation of `Preservation::Preserve`:

```rust
	/// The account may not be killed and our provider reference must remain (in the context of
	/// tokens, this means that the account may not be dusted).
	Preserve,
```

I updated `Unbalanced::decrease_balance` to return
`Err(TokenError::BelowMinimum)` when a withdrawal would cause the
account to be reaped and `preservation: Preservation::Preserve`.

- [ ] TODO Confirm with @gavofyork that this is correct behavior

Test for this behavior:


https://github.com/paritytech/polkadot-sdk/blob/e5c876dd6b59e2b7dbacaa4538cb42c802db3730/substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L912-L937

### `Balanced::pair` returning non-canceling pairs

`Balanced::pair` is supposed to create a pair of imbalances that cancel
each other out. However this is not the case when the method is called
with an amount greater than the total supply.

In the existing default implementation, `Balanced::pair` creates a pair
by first rescinding the balance, creating `Debt`, and then issuing the
balance, creating `Credit`.

When creating `Debt`, if the amount to create exceeds the
`total_supply`, `total_supply` units of `Debt` are created *instead* of
`amount` units of `Debt`. This can lead to non-canceling amount of
`Credit` and `Debt` being created.

To address this, I create the credit and debt directly in the method
instead of calling `issue` and `rescind`.

Test for this behavior:


https://github.com/paritytech/polkadot-sdk/blob/e5c876dd6b59e2b7dbacaa4538cb42c802db3730/substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L1323-L1346

### `Balances` pallet `active_issuance` 'underflow'

This PR resolves an issue in the `Balances` pallet that can lead to odd
behavior of `active_issuance`.

Currently, the Balances pallet doesn't check if `InactiveIssuance`
remains less than or equal to `TotalIssuance` when supply is
deactivated. This allows `InactiveIssuance` to be greater than
`TotalIssuance`, which can result in unexpected behavior from the
perspective of the fungible API.

`active_issuance` is derived from
`TotalIssuance.saturating_sub(InactiveIssuance)`.

If an `amount` is deactivated that causes `InactiveIssuance` to become
greater TotalIssuance, `active_issuance` will return 0. However once in
that state, reactivating an amount will not increase `active_issuance`
by the reactivated `amount` as expected.

Consider this test where the last assertion would fail due to this
issue:


https://github.com/paritytech/polkadot-sdk/blob/e5c876dd6b59e2b7dbacaa4538cb42c802db3730/substrate/frame/support/src/traits/tokens/fungible/conformance_tests/regular.rs#L1036-L1071

To address this, I've modified the `deactivate` function to ensure
`InactiveIssuance` never surpasses `TotalIssuance`.

---------

Co-authored-by: Muharem <ismailov.m.h@gmail.com>
2024-01-15 12:30:51 +00:00
Jun Jiang 38a0ac0012 Upgrade aquamarine to v0.5.0, v0.4.0 has yanked (#2921)
aquamarine v0.4.0 has yanked, see
https://crates.io/crates/aquamarine/0.4.0
2024-01-13 09:00:52 +01:00
Michal Kucharczyk c8112e2c6f frame-support: sp-runtime dependency updated (serde) (#2907)
`frame-support` crate compilation fails (reported by @koute):

```
$ cargo check --no-default-features --target=wasm32-unknown-unknown

error[E0277]: the trait bound `GC: Serialize` is not satisfied
    --> substrate/frame/support/src/genesis_builder_helper.rs:32:24
     |
32   |     serde_json::to_string(&GC::default())
     |     --------------------- ^^^^^^^^^^^^^^ the trait `Serialize` is not implemented for `GC`
     |     |
     |     required by a bound introduced by this call
     |
note: required by a bound in `serde_json::to_string`
    --> /home/kou/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.111/src/ser.rs:2209:17
     |
2207 | pub fn to_string<T>(value: &T) -> Result<String>
     |        --------- required by a bound in this function
2208 | where
2209 |     T: ?Sized + Serialize,
     |                 ^^^^^^^^^ required by this bound in `to_string`
help: consider further restricting this bound
     |
30   |     GC: BuildGenesisConfig + Default + serde::Serialize,
     |                                      ++++++++++++++++++
```

This PR should fix this.

For all runtimes `sp-runtime/serde` feature was likely enabled by this
(and few other pallets):

https://github.com/paritytech/polkadot-sdk/blob/f2a750ee86e72c9ab677aaf588d0a33ee8446bef/substrate/frame/system/Cargo.toml#L27
2024-01-11 00:30:32 +00:00
dependabot[bot] a56ad80a38 Bump trybuild from 1.0.83 to 1.0.88 (#2902)
Bumps [trybuild](https://github.com/dtolnay/trybuild) from 1.0.83 to
1.0.88.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/trybuild/releases">trybuild's
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<blockquote>
<h2>1.0.88</h2>
<ul>
<li>Work around <code>dead_code</code> warning false positive (<a
href="https://redirect.github.com/dtolnay/trybuild/issues/253">#253</a>)</li>
</ul>
<h2>1.0.87</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
</ul>
<h2>1.0.86</h2>
<ul>
<li>Support edition 2024 (<a
href="https://redirect.github.com/dtolnay/trybuild/issues/250">#250</a>,
<a
href="https://redirect.github.com/dtolnay/trybuild/issues/252">#252</a>,
thanks <a
href="https://github.com/mohe2015"><code>@​mohe2015</code></a>)</li>
</ul>
<h2>1.0.85</h2>
<ul>
<li>Set thread name to produce better message on panic (<a
href="https://redirect.github.com/dtolnay/trybuild/issues/243">#243</a>,
<a
href="https://redirect.github.com/dtolnay/trybuild/issues/244">#244</a>)</li>
</ul>
<h2>1.0.84</h2>
<ul>
<li>Stabilize usage of Cargo's <code>--keep-going</code> build mode,
which parallelizes test compilation for a significant speedup (<a
href="https://redirect.github.com/rust-lang/cargo/pull/12568">rust-lang/cargo#12568</a>,
<a
href="https://redirect.github.com/dtolnay/trybuild/issues/240">#240</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/dtolnay/trybuild/commit/52caff6811ac288418209c7c7e2da28583bb1f4d"><code>52caff6</code></a>
Release 1.0.88</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/0321a01898a69905a74c3aab2519219939f133fa"><code>0321a01</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/trybuild/issues/253">#253</a>
from dtolnay/deadflock</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/b720ee6e5cd44ab7d8ab140a020006e0db6270a4"><code>b720ee6</code></a>
Work around dead_code warning in flock implementation</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/0081291b6bb5d19b92d19f1fc9c1d32ed539a129"><code>0081291</code></a>
Release 1.0.87</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/e0c4c0d7c8581d46366668eee28dbf6ec790178b"><code>e0c4c0d</code></a>
Pull in proc-macro2 sccache fix</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/a6cbfe8b08978660b92259d1f6642c2812e9ffe7"><code>a6cbfe8</code></a>
Release 1.0.86</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/7c5a8fef4e4f4e85bec2dd888434c310ec479f21"><code>7c5a8fe</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/trybuild/issues/252">#252</a>
from dtolnay/cargofeatures</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/d3cd15bf3081ddbd4720984001e3f2a09f53d621"><code>d3cd15b</code></a>
Propagate cargo features from source manifest</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/c28428dcb57a735c16b25745298f045ffb5782bb"><code>c28428d</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/trybuild/issues/251">#251</a>
from dtolnay/skipcargofeatures</li>
<li><a
href="https://github.com/dtolnay/trybuild/commit/3e4029ede75d98b9164136852689a7ca5602108e"><code>3e4029e</code></a>
Omit cargo-features from generated Cargo.toml if empty</li>
<li>Additional commits viewable in <a
href="https://github.com/dtolnay/trybuild/compare/1.0.83...1.0.88">compare
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2024-01-10 11:16:49 +00:00
dependabot[bot] 9d80735a7c Bump aquamarine from 0.3.2 to 0.4.0 (#2882)
Bumps [aquamarine](https://github.com/mersinvald/aquamarine) from 0.3.2
to 0.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/mersinvald/aquamarine/releases">aquamarine's
releases</a>.</em></p>
<blockquote>
<h2>0.4.0</h2>
<h2>Breaking Changes</h2>
<ul>
<li><code>path</code> attribute is no longer supported for importing
diagrams from external files</li>
</ul>
<h2>Features</h2>
<ul>
<li><code>include_mmd!</code> macro-like syntax for embedding diagrams
from files</li>
<li>multiple diagrams can now be imported from filesystem per documented
entity</li>
<li>imported diagrams can now be placed freely at any place inside the
doc comment</li>
</ul>
<h2>Miscellaneous</h2>
<ul>
<li>syn bumped to version 2 (PR <a
href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
by <a href="https://github.com/maurer">maurer</a>)</li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/mersinvald/aquamarine/compare/v0.3.2...v0.4.0">https://github.com/mersinvald/aquamarine/compare/v0.3.2...v0.4.0</a></p>
</blockquote>
</details>
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<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/mersinvald/aquamarine/blob/master/CHANGELOG.md">aquamarine's
changelog</a>.</em></p>
<blockquote>
<h3>v0.4.0 (2023-12-13)</h3>
<h4>Breaking Changes</h4>
<ul>
<li><code>path</code> attribute is no longer supported for importing
diagrams from external files</li>
</ul>
<h4>Features</h4>
<ul>
<li><code>include_mmd!</code> macro-like syntax for embedding diagrams
from files</li>
<li>multiple diagrams can now be imported from filesystem per documented
entity</li>
<li>imported diagrams can now be placed freely at any place inside the
doc comment</li>
</ul>
<h4>Miscellaneous</h4>
<ul>
<li>syn bumped to version 2 (PR <a
href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
by <a href="https://github.com/maurer">maurer</a></li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
<h3>v0.3.1 (2023-04-17)</h3>
<h4>Features</h4>
<ul>
<li>mermaid is updated to v10 (PR <a
href="https://redirect.github.com/mersinvald/aquamarine/issues/46">#46</a>
by <a href="https://github.com/frehberg">frehberg</a>)</li>
<li>better handling of a failure to load mermaidjs (PR <a
href="https://redirect.github.com/mersinvald/aquamarine/issues/46">#46</a>
by <a href="https://github.com/frehberg">frehberg</a>)</li>
</ul>
<h4>Miscellaneous</h4>
<ul>
<li>add Frehberg as a maintainer on GitHub, and package owner on
Crates.io</li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
<h3>v0.3.0 (2023-02-16)</h3>
<h4>Maintenance</h4>
<ul>
<li>update dependencies</li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
<h3>v0.2.2 (2023-02-02)</h3>
<h4>Bug Fixes</h4>
<ul>
<li>gracefully handle failure to write mermaid.js files (<a
href="https://github.com/mersinvald/aquamarine/blob/master/514c67c9">https://github.com/mersinvald/aquamarine/blob/master/514c67c9</a>)</li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
<h3>v0.2.1 (2023-02-01)</h3>
<h4>Maintenance</h4>
<ul>
<li>MermaidJS updated to version 9.3.0</li>
</ul>
<p><!-- raw HTML omitted --><!-- raw HTML omitted --></p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/480897b2e8572530a2d09c0a6ed556dbc989bfa2"><code>480897b</code></a>
chore: version 0.4.0</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/f78120db7780b678b0ce1f29fbf663db277e378e"><code>f78120d</code></a>
feat: multiple fs imports, free placement of imported diagrams</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/4cd047c991e9289c12a0725363cda0f7d2df10d7"><code>4cd047c</code></a>
chore: less strict syn2 semver</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/1a092e51e80522fd00ef9655e9a6fd9039f2aa90"><code>1a092e5</code></a>
Merge pull request <a
href="https://redirect.github.com/mersinvald/aquamarine/issues/42">#42</a>
from maurer/syn-2-update</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/525a00a8396cb3c925e66657c3721afbe4797a6b"><code>525a00a</code></a>
chore: fix demo crate dependencies</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/50a0b238ea4a08aa6bb0ddbe4cc774e409e9a188"><code>50a0b23</code></a>
chore: fix demo crate links</li>
<li><a
href="https://github.com/mersinvald/aquamarine/commit/e3211bb9c345e2cf9a2c2555f6f5d2c4b4166fd5"><code>e3211bb</code></a>
hotfix: malformed string literals in mermaid.js diagrams of a demo
crate</li>
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Niklas Adolfsson a97a6f2095 rpc: add rpc v2 chainSpec to polkadot (#2859)
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dependabot[bot] 82327494bc Bump proc-macro-crate from 2.0.1 to 3.0.0 (#2876)
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dependabot[bot] 204fe7ffd7 Bump the known_good_semver group with 4 updates (#2865)
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Updates `serde` from 1.0.194 to 1.0.195
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Fix new dead_code warning in tuple struct and tuple variant remote
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Add FIXME to fix dead_code warning when using serde(remote)</li>
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Work around dead_code warning in tests</li>
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<li><a
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Fill in omitted patterns for GenericArguments match</li>
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Pick up changes to non_exhaustive_omitted_patterns lint</li>
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Updates `serde_json` from 1.0.110 to 1.0.111
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Set limb width to 64 for loongarch64</li>
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docs: Correct link to StructOpt migration guide</li>
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Correct safety docs</li>
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chore: Release</li>
<li><a
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docs: Update changelog</li>
<li><a
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Merge pull request <a
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from henry-hsieh/fix-nosort</li>
<li><a
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fix: Skip nosort option below bash 4.4</li>
<li><a
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Merge pull request <a
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from clap-rs/renovate/actions-setup-python-5.x</li>
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Updates `syn` from 2.0.47 to 2.0.48
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Release 2.0.48</li>
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Merge pull request <a
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from dtolnay/elseblock</li>
<li><a
href="https://github.com/dtolnay/syn/commit/82fcefce69d36e78301936c5af91f005d6a24357"><code>82fcefc</code></a>
Fix error message on unexpected token after 'else'</li>
<li><a
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Merge pull request <a
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from dtolnay/exhaustive</li>
<li><a
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Pick up changes to non_exhaustive_omitted_patterns lint</li>
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Bastian Köcher 1c95310a66 fungible::Unbalanced::decrease_balance: Handle precision properly (#2823) 2024-01-05 19:55:32 +01:00
dependabot[bot] 88e7b49c1d Bump the known_good_semver group with 4 updates (#2845)
Bumps the known_good_semver group with 4 updates:
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[clap](https://github.com/clap-rs/clap) and
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Updates `serde` from 1.0.193 to 1.0.194
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Release 1.0.194</li>
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Pull in proc-macro2 sccache fix</li>
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Merge pull request <a
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Remove option_if_let_else clippy suppression</li>
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Work around doc_link_with_quotes pedantic clippy lint</li>
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Updates `serde_json` from 1.0.108 to 1.0.110
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Release 1.0.110</li>
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Pull in proc-macro2 sccache fix</li>
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Release 1.0.109</li>
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Merge pull request <a
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from serde-rs/doccfg</li>
<li><a
href="https://github.com/serde-rs/json/commit/df36d109fd9f9cdd22a874c0177cafec12237f95"><code>df36d10</code></a>
Restore doc cfg on re-exports</li>
<li><a
href="https://github.com/serde-rs/json/commit/c3670913423329c166add9d85ecdfc3e3da21e7a"><code>c367091</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/json/issues/1095">#1095</a>
from dtolnay/hashtest</li>
<li><a
href="https://github.com/serde-rs/json/commit/b328ee7df4dd772922f084600aa7cea39218b694"><code>b328ee7</code></a>
Eliminate hash closure in favor of calling hash_one directly</li>
<li><a
href="https://github.com/serde-rs/json/commit/b9bcbad3c094042f79f1a45189ec0edbb8f9f322"><code>b9bcbad</code></a>
Use BuildHasher::hash_one</li>
<li><a
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Use random hasher state for number hashing test</li>
<li><a
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Delete trace_macros! functionality from test</li>
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Updates `clap` from 4.4.11 to 4.4.12
<details>
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<blockquote>
<h2>v4.4.12</h2>
<h2>[4.4.12] - 2023-12-28</h2>
<h3>Performance</h3>
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<li>Only ask <code>TypedValueParser</code> for possible values if
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chore: Release</li>
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docs: Update changelog</li>
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Merge pull request <a
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from vermiculus/sa/avoid-pv-expansion-in-help</li>
<li><a
href="https://github.com/clap-rs/clap/commit/05cd057978db743a65fb5fde33213af752d064e7"><code>05cd057</code></a>
perf: Avoid retrieving possible_values unless used</li>
<li><a
href="https://github.com/clap-rs/clap/commit/29208083b0598ba7d1b80e79821c0ba3eb2342ce"><code>2920808</code></a>
test: Update snapshots</li>
<li><a
href="https://github.com/clap-rs/clap/commit/28763ebb6d8714f6ca588bf477729040e0e760b0"><code>28763eb</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/ace7bb5b4570b030f7c2d0fa91e0afaaac1b0030"><code>ace7bb5</code></a>
docs(complete): Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/76beca4d4d42a817bbb578f23553c64ded2aea97"><code>76beca4</code></a>
docs(complete): Polish API reference for dynamic</li>
<li><a
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Merge pull request <a
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from epage/docsrs</li>
<li><a
href="https://github.com/clap-rs/clap/commit/3724b9e2e4c2a2e69337b6d809949b246d3fef39"><code>3724b9e</code></a>
docs: Include more content on docs.rs</li>
<li>See full diff in <a
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</details>
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Updates `serde_yaml` from 0.9.29 to 0.9.30
<details>
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<h2>0.9.30</h2>
<ul>
<li>Update proc-macro2 to fix caching issue when using a rustc-wrapper
such as sccache</li>
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<li><a
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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>
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Merge pull request <a
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<li><a
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Remove option_if_let_else clippy suppression</li>
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dependabot[bot] 00cb41b949 Bump the known_good_semver group with 2 updates (#2810)
Bumps the known_good_semver group with 2 updates:
[syn](https://github.com/dtolnay/syn) and
[serde_yaml](https://github.com/dtolnay/serde-yaml).

Updates `syn` from 2.0.41 to 2.0.43
<details>
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<h2>2.0.43</h2>
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<h2>2.0.42</h2>
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<li><a
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Release 2.0.43</li>
<li><a
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Merge pull request <a
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from dtolnay/pattuple</li>
<li><a
href="https://github.com/dtolnay/syn/commit/712fde5a6fce0e7bee3615ab5c7545ce442bf034"><code>712fde5</code></a>
Fix ToTokens for PatTuple to insert trailing comma</li>
<li><a
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Merge pull request <a
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from dtolnay/tupletests</li>
<li><a
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Add tuple comma tests</li>
<li><a
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Merge pull request <a
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from dtolnay/snapshotparsequote</li>
<li><a
href="https://github.com/dtolnay/syn/commit/553549ff12358a6ad95baaed2601a9dab541d693"><code>553549f</code></a>
Generalize snapshot parsing to types that do not implement Parse</li>
<li><a
href="https://github.com/dtolnay/syn/commit/f9ad833e4a77c61003861f4e14d16b10b9708f9e"><code>f9ad833</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1556">#1556</a>
from dtolnay/punctuatedsnapshot</li>
<li><a
href="https://github.com/dtolnay/syn/commit/131b40ba2904ec8755bb34466f369072dc34d588"><code>131b40b</code></a>
Debug impl for punctuated::Pairs superseded by Punctuated</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3f12d652a8871955a7e27e0369933288bc387dd5"><code>3f12d65</code></a>
Include punctuation tokens in snapshot tests containing Punctuated</li>
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Updates `serde_yaml` from 0.9.27 to 0.9.29
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<h2>0.9.29</h2>
<ul>
<li>Turn on <code>deny(unsafe_op_in_unsafe_fn)</code> lint</li>
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<h2>0.9.28</h2>
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Release 0.9.29</li>
<li><a
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Merge pull request <a
href="https://redirect.github.com/dtolnay/serde-yaml/issues/401">#401</a>
from dtolnay/unsafeop</li>
<li><a
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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
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Release 0.9.28</li>
<li><a
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Force unsafe-libyaml version that contains unaligned write fix</li>
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Update name of blocks_in_if_conditions clippy lint</li>
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Liam Aharon 8acd63003c Improve TryDecodeEntireState output (#2724)
Found some areas for improvement while working on
https://github.com/polkadot-fellows/runtimes/pull/122.

## Improvements

- If multiple keys in a storage item (e.g. a map) are undecodable,
return all the undecodable keys rather than only the first one found
- Include the key of the undecodable storage in the INFO log
- Write output as hex string where appropriate
- Write INFO log on successful decoding
2023-12-23 18:58:44 +11:00
Bastian Köcher 46dd4b8f53 frame-support: Print key as hex for corrupted state (#2779) 2023-12-22 09:50:35 +01:00
joe petrowski 280aa0b573 Add Authorize Upgrade Pattern to Frame System (#2682)
Adds the `authorize_upgrade` -> `enact_authorized_upgrade` pattern to
`frame-system`. This will be useful for upgrading bridged chains that
are under the governance of Polkadot without passing entire runtime Wasm
blobs over a bridge.

Notes:

- Changed `enact_authorized_upgrade` to `apply_authorized_upgrade`.
Personal opinion, "apply" more accurately expresses what it's doing. Can
change back if outvoted.
- Remove `check_version` in favor of two extrinsics, so as to make
_checked_ the default.
- Left calls in `parachain-system` and marked as deprecated to prevent
breaking the API. They just call into the `frame-system` functions.
- Updated `frame-system` benchmarks to v2 syntax.

---------

Co-authored-by: command-bot <>
2023-12-20 16:12:21 +01:00
Muharem 0b74812ce8 UnionOf types for merged fungible and fungibles implementations (#2033)
Introduces `UnionOf` types, crafted to merge `fungible` and `fungibles`
implementations or two `fungibles` implementations into a single type
implementing `fungibles`.

This also addresses an issue where `ItemOf` initiates a double drop for
an imbalance type, leading to inaccurate total issuance accounting.

Find the application of these types in this PR -
[link](https://github.com/paritytech/polkadot-sdk/pull/2031), places in
code -
[1](https://github.com/paritytech/polkadot-sdk/blob/4ec7496fa2632385b08fae860fcf28a523a7b5de/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs#L327),
[2](https://github.com/paritytech/polkadot-sdk/blob/4ec7496fa2632385b08fae860fcf28a523a7b5de/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/lib.rs#L343).

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: joepetrowski <joe@parity.io>
2023-12-19 13:51:05 +01:00
Branislav Kontur d941784b39 Relaxed clippy fixes/nits (#2661)
This PR contains just a few clippy fixes and nits, which are, however,
relaxed by workspace clippy settings here:
https://github.com/paritytech/polkadot-sdk/blob/master/Cargo.toml#L483-L506

---------

Co-authored-by: Dmitry Sinyavin <dmitry.sinyavin@parity.io>
Co-authored-by: ordian <write@reusable.software>
Co-authored-by: command-bot <>
Co-authored-by: Bastian Köcher <git@kchr.de>
2023-12-18 14:18:30 +02:00
gupnik 11edbaf6c0 Feature gate do_task in frame_system (#2707)
https://github.com/paritytech/polkadot-sdk/pull/1343/ introduced Tasks
API. This one moves `do_task` call in frame_system under the
experimental flag, till the previous one is audited.

---------

Co-authored-by: command-bot <>
2023-12-15 06:47:19 +01:00
dependabot[bot] 19984f2241 Bump the known_good_semver group with 1 update (#2698)
Bumps the known_good_semver group with 1 update:
[syn](https://github.com/dtolnay/syn).

Updates `syn` from 2.0.40 to 2.0.41
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<h2>2.0.41</h2>
<ul>
<li>Support parsing syn::Field in <code>parse_quote!</code> (<a
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<li><a
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Release 2.0.41</li>
<li><a
href="https://github.com/dtolnay/syn/commit/920ab7d6a061921d03541d86d7ac8daaf864bb7b"><code>920ab7d</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1548">#1548</a>
from dtolnay/parsequotefield</li>
<li><a
href="https://github.com/dtolnay/syn/commit/5e1592408c3bcda68db10cd054f9d87e9e480f9b"><code>5e15924</code></a>
Test parse_quote implementation for Field</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c268c6793f8a71ac2f3e8ee80201701e4352b407"><code>c268c67</code></a>
Support parsing Field in parse_quote</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2ab0f6ae4b47d133c828d9123e86a50565a95447"><code>2ab0f6a</code></a>
Merge pull request <a
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<li><a
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Add parse_quote tests</li>
<li><a
href="https://github.com/dtolnay/syn/commit/0fcdad044f330f4c32e2f3b1230271669d1951ea"><code>0fcdad0</code></a>
Support punctuated Pairs iterator in snapshot tests</li>
<li><a
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Update test suite to nightly-2023-12-12</li>
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2023-12-14 21:41:22 +01:00
Francisco Aguirre c1a5fac262 Add dummy impls of fungible and fungibles trait families (#2695)
In `Currency`, we have a dummy impl that we can use for mocks or
examples where we only want to satisfy the trait bounds. I added the
same dummy implementations to `fungible` and `fungibles` regular traits.

---------

Co-authored-by: command-bot <>
2023-12-14 04:59:40 +00:00
Squirrel be8e626806 Set clippy lints in workspace (requires rust 1.74) (#2390)
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>
2023-12-13 15:11:07 +01:00
gupnik bc82eb6ec9 Fixes parsing for config attrs in pallet macros (#2677) 2023-12-13 15:30:24 +05:30
dependabot[bot] 7b416d84ff Bump the known_good_semver group with 2 updates (#2675)
Bumps the known_good_semver group with 2 updates:
[clap](https://github.com/clap-rs/clap) and
[syn](https://github.com/dtolnay/syn).

Updates `clap` from 4.4.10 to 4.4.11
<details>
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<h2>[4.4.11] - 2023-12-04</h2>
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chore: Release</li>
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docs: Update changelog</li>
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Merge pull request <a
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from epage/group</li>
<li><a
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feat: Add Command::mut_group</li>
<li><a
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chore: Update from '_rust/main'</li>
<li><a
href="https://github.com/clap-rs/clap/commit/8c836eaa9d9279df467991a3b8463d748b515a0a"><code>8c836ea</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/10">#10</a> from
epage/renovate/migrate-config</li>
<li><a
href="https://github.com/clap-rs/clap/commit/598c6244983fb392457f3fbec9badf25fab6d051"><code>598c624</code></a>
chore(config): migrate config .github/renovate.json5</li>
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Updates `syn` from 2.0.39 to 2.0.40
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/dtolnay/syn/releases">syn's
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<blockquote>
<h2>2.0.40</h2>
<ul>
<li>Fix some edge cases of handling None-delimited groups in expression
parser (<a
href="https://redirect.github.com/dtolnay/syn/issues/1539">#1539</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1541">#1541</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1542">#1542</a>, <a
href="https://redirect.github.com/dtolnay/syn/issues/1543">#1543</a>, <a
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<li><a
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Release 2.0.40</li>
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Merge pull request <a
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<li><a
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Add test for parsing Delimiter::None in expressions</li>
<li><a
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<li><a
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Fix None-delimited let expression in stmt position</li>
<li><a
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Add test of let expr surrounded in None-delimited group</li>
<li><a
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Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1544">#1544</a>
from dtolnay/nonedelimloop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/9c99b3f62ecebb2ac22f8ed99039934b0a18d0e6"><code>9c99b3f</code></a>
Fix stmt boundary after None-delimited group containing loop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/2781584ea868cce6c9ae750bc442e3b4b2dfd887"><code>2781584</code></a>
Add test of None-delimited group containing loop in match arm</li>
<li><a
href="https://github.com/dtolnay/syn/commit/d33292808432c8530b53c951f2780d7128c4bd0b"><code>d332928</code></a>
Simplify token stream construction in Delimiter::None tests</li>
<li>Additional commits viewable in <a
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2023-12-11 17:26:09 +01:00
Alexandru Gheorghe e5dc8ed8f5 [ci] fix test-frame-ui job (#2672)
The test frame ui started failing consistently on latest master [1]. I
assume it was because of a race between
https://github.com/paritytech/polkadot-sdk/pull/1343 which introduced
this warning and a PR that updated our tooling version, hence the
warnings don't match perfectly, so regenerated them with
`TRYBUILD=overwrite` as the test suggests.

[1] https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/4666766

---------

Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>
2023-12-10 22:22:00 +01:00
Bastian Köcher f6ae145813 Update proc-macro-crate (#2660) 2023-12-08 16:10:58 +01:00
Sam Johnson ac3f14d23b Tasks: general system for recognizing and executing service work (#1343)
`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>
2023-12-08 11:10:26 +05:30
Oliver Tale-Yazdi 7e7fe99047 [FRAME] Make MQ pallet re-entrancy safe (#2356)
Closes https://github.com/paritytech/polkadot-sdk/issues/2319

Changes:
- Ensure that only `enqueue_message(s)` is callable from within the
message processor. This prevents messed up storage that can currently
happen when the pallet is called into recursively.
- Use `H256` instead of `[u8; 32]` for clearer API.

## Details

The re-entracy check is done with the `environmental` crate by adding a
`with_service_mutex(f)` function that runs the closure exclusively. This
works since the MQ pallet is not instantiable.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
2023-12-07 17:48:13 +01:00
Alexander Samusev cd63276d31 [ci] Update rust to 1.74 (#2545)
cc https://github.com/paritytech/ci_cd/issues/900

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: Bastian Köcher <info@kchr.de>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: command-bot <>
2023-12-07 09:57:43 +01:00
gupnik 35c39c9608 Fixes runtime type with doc parsing in derive_impl (#2594)
Step in https://github.com/paritytech/polkadot-sdk/issues/171

This PR fixes a bug in `derive_impl` causing `#[inject_runtime_type]`
attribute to be parsed incorrectly when docs are added.
2023-12-04 12:12:14 +01:00
dependabot[bot] 87a73e7afa Bump the known_good_semver group with 1 update (#2575)
Bumps the known_good_semver group with 1 update:
[syn](https://github.com/dtolnay/syn).

Updates `syn` from 2.0.38 to 2.0.39
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<h2>2.0.39</h2>
<ul>
<li>Fix parsing of return expression in match guards (<a
href="https://redirect.github.com/dtolnay/syn/issues/1528">#1528</a>)</li>
<li>Improve error message on labeled loop as value expression for break
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Release 2.0.39</li>
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Merge pull request <a
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<li><a
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Ignore single_element_loop clippy lint in test</li>
<li><a
href="https://github.com/dtolnay/syn/commit/a876185366557cb0e0e175c3be48721c8cc0d8e6"><code>a876185</code></a>
Improve error on break followed by labeled loop</li>
<li><a
href="https://github.com/dtolnay/syn/commit/32ab9794d6b75248c1946ae18baab12a46137eb0"><code>32ab979</code></a>
Add test of ambiguous label parsing in break</li>
<li><a
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Merge pull request <a
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from dtolnay/canbeginexpr</li>
<li><a
href="https://github.com/dtolnay/syn/commit/20497e1a555812cfe05769b4d8c117c4e0e4edbd"><code>20497e1</code></a>
More precise decision to parse expression after return keyword</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c6a651aa12447d50c22db3189ef38cff90fc267b"><code>c6a651a</code></a>
Update name of ExprReturn parse function to match variant name</li>
<li><a
href="https://github.com/dtolnay/syn/commit/c2745901009f7d65e7b708cd80031642038f765e"><code>c274590</code></a>
Indicate that peek argument refers to syn::Ident</li>
<li><a
href="https://github.com/dtolnay/syn/commit/3e67cb0c660fc906770d212465652bfeb7a75727"><code>3e67cb0</code></a>
Merge pull request <a
href="https://redirect.github.com/dtolnay/syn/issues/1529">#1529</a>
from dtolnay/up</li>
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2023-12-01 18:57:47 +01:00
dependabot[bot] 7f0beaf2a5 Bump proc-macro-crate from 1.3.1 to 2.0.0 (#2557)
Bumps [proc-macro-crate](https://github.com/bkchr/proc-macro-crate) from
1.3.1 to 2.0.0.
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<h2>What's Changed</h2>
<ul>
<li>Release 2.0.0 by <a
href="https://github.com/bkchr"><code>@​bkchr</code></a> in <a
href="https://redirect.github.com/bkchr/proc-macro-crate/pull/39">bkchr/proc-macro-crate#39</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0">https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/bkchr/proc-macro-crate/commit/cc100ed2bc1ac9bb81812fd435a43e2ef023f355"><code>cc100ed</code></a>
Merge pull request <a
href="https://redirect.github.com/bkchr/proc-macro-crate/issues/39">#39</a>
from bkchr/bkchr-2.0.0</li>
<li><a
href="https://github.com/bkchr/proc-macro-crate/commit/39a7c1844fc4d73ef397a7e8d9419f1f3381aa44"><code>39a7c18</code></a>
Release 2.0.0</li>
<li>See full diff in <a
href="https://github.com/bkchr/proc-macro-crate/compare/v1.3.1...v2.0.0">compare
view</a></li>
</ul>
</details>
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2023-12-01 13:04:12 +01:00
Liam Aharon 4a293bc5a2 Enforce consistent and correct toml formatting (#2518)
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>
2023-12-01 07:38:02 +00:00
dependabot[bot] 6742aba05f Bump the known_good_semver group with 2 updates (#2570)
Bumps the known_good_semver group with 2 updates:
[serde](https://github.com/serde-rs/serde) and
[clap](https://github.com/clap-rs/clap).

Updates `serde` from 1.0.188 to 1.0.193
<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>v1.0.193</h2>
<ul>
<li>Fix field names used for the deserialization of
<code>RangeFrom</code> and <code>RangeTo</code> (<a
href="https://redirect.github.com/serde-rs/serde/issues/2653">#2653</a>,
<a
href="https://redirect.github.com/serde-rs/serde/issues/2654">#2654</a>,
<a
href="https://redirect.github.com/serde-rs/serde/issues/2655">#2655</a>,
thanks <a
href="https://github.com/emilbonnek"><code>@​emilbonnek</code></a>)</li>
</ul>
<h2>v1.0.192</h2>
<ul>
<li>Allow internal tag field in untagged variant (<a
href="https://redirect.github.com/serde-rs/serde/issues/2646">#2646</a>,
thanks <a
href="https://github.com/robsdedude"><code>@​robsdedude</code></a>)</li>
</ul>
<h2>v1.0.191</h2>
<ul>
<li>Documentation improvements</li>
</ul>
<h2>v1.0.190</h2>
<ul>
<li>Preserve NaN sign when deserializing f32 from f64 or vice versa (<a
href="https://redirect.github.com/serde-rs/serde/issues/2637">#2637</a>)</li>
</ul>
<h2>v1.0.189</h2>
<ul>
<li>Fix &quot;cannot infer type&quot; error when internally tagged enum
contains untagged variant (<a
href="https://redirect.github.com/serde-rs/serde/issues/2613">#2613</a>,
thanks <a href="https://github.com/ahl"><code>@​ahl</code></a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/44613c7d0190dbb5ecd2d5ec19c636f45b7488cc"><code>44613c7</code></a>
Release 1.0.193</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c706281df3c8d50dba1763f19c856df2746eba6c"><code>c706281</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2655">#2655</a>
from dtolnay/rangestartend</li>
<li><a
href="https://github.com/serde-rs/serde/commit/65d75b8fe3105f00ab2e01537d568d4587167582"><code>65d75b8</code></a>
Add RangeFrom and RangeTo tests</li>
<li><a
href="https://github.com/serde-rs/serde/commit/332b0cba40bcbcc7a6b23a9706277c54791a9856"><code>332b0cb</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2654">#2654</a>
from dtolnay/rangestartend</li>
<li><a
href="https://github.com/serde-rs/serde/commit/8c4af412969086bc8f54fdc2a079d373632e0a03"><code>8c4af41</code></a>
Fix more RangeFrom / RangeEnd mixups</li>
<li><a
href="https://github.com/serde-rs/serde/commit/24a78f071b22ae491eec4127be696ac255b9b5d3"><code>24a78f0</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2653">#2653</a>
from emilbonnek/fix/range-to-from-de-mixup</li>
<li><a
href="https://github.com/serde-rs/serde/commit/c91c33436d7aaef7472ebc18b734ddc9b5bd11fa"><code>c91c334</code></a>
Fix Range{From,To} deserialize mixup</li>
<li><a
href="https://github.com/serde-rs/serde/commit/2083f43a287cac8302009fda5bbe41518dd83209"><code>2083f43</code></a>
Update ui test suite to nightly-2023-11-19</li>
<li><a
href="https://github.com/serde-rs/serde/commit/4676abdc9e6bbbddfb33a00ce8d7e81e92f01120"><code>4676abd</code></a>
Release 1.0.192</li>
<li><a
href="https://github.com/serde-rs/serde/commit/35700eb23e21d8cb198ef4a422ddad13b855ce3b"><code>35700eb</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2646">#2646</a>
from robsdedude/fix/2643/allow-tag-field-in-untagged</li>
<li>Additional commits viewable in <a
href="https://github.com/serde-rs/serde/compare/v1.0.188...v1.0.193">compare
view</a></li>
</ul>
</details>
<br />

Updates `clap` from 4.4.6 to 4.4.10
<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>v4.4.10</h2>
<h2>[4.4.10] - 2023-11-28</h2>
<h3>Documentation</h3>
<ul>
<li>Link out to changelog</li>
<li>Cross link derive's attribute reference to derive tutorial</li>
</ul>
<h2>v4.4.9</h2>
<h2>[4.4.9] - 2023-11-27</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Show correct <code>Command::about</code> under
flattened headings</li>
<li><em>(help)</em> Respect <code>hide</code> when flattening
subcommands</li>
</ul>
<h2>v4.4.8</h2>
<h2>[4.4.8] - 2023-11-10</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::flatten_help</code> to allow <code>git stash
-h</code> like help for subcommands</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>[4.4.10] - 2023-11-28</h2>
<h3>Documentation</h3>
<ul>
<li>Link out to changelog</li>
<li>Cross link derive's attribute reference to derive tutorial</li>
</ul>
<h2>[4.4.9] - 2023-11-27</h2>
<h3>Fixes</h3>
<ul>
<li><em>(help)</em> Show correct <code>Command::about</code> under
flattened headings</li>
<li><em>(help)</em> Respect <code>hide</code> when flattening
subcommands</li>
</ul>
<h2>[4.4.8] - 2023-11-10</h2>
<h3>Features</h3>
<ul>
<li>Add <code>Command::flatten_help</code> to allow <code>git stash
-h</code> like help for subcommands</li>
</ul>
<h2>[4.4.7] - 2023-10-24</h2>
<h3>Performance</h3>
<ul>
<li>Reduced code size</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/clap-rs/clap/commit/c0a1814d3c1d93c18faaedc95fd251846e47f4fe"><code>c0a1814</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c83e681e20b05f7e128088f47f8fcfc44e8ea166"><code>c83e681</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/91bcac4ca9d442786f554abeb7b1ed6d7a464a42"><code>91bcac4</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5230">#5230</a>
from epage/migrate</li>
<li><a
href="https://github.com/clap-rs/clap/commit/030d87505d150345ddd425c1df21c034d2ae7748"><code>030d875</code></a>
docs: Link out to the changelog at the relevant tag</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b661a9de04aebd1adaaafdbf7e470f07a8d8a36d"><code>b661a9d</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5229">#5229</a>
from epage/derive</li>
<li><a
href="https://github.com/clap-rs/clap/commit/a08587b00e347492165ded1415bad6ab339e9f0b"><code>a08587b</code></a>
docs(derive): Link to tutorial sections for attributes</li>
<li><a
href="https://github.com/clap-rs/clap/commit/21b671f689bc0b8d790dc8c42902c22822bf6f82"><code>21b671f</code></a>
chore: Release</li>
<li><a
href="https://github.com/clap-rs/clap/commit/93ba76dbaaf9136313a4fe2978693cc39fa467dd"><code>93ba76d</code></a>
docs: Update changelog</li>
<li><a
href="https://github.com/clap-rs/clap/commit/c1c55b30d853446e2cab78664c0d22c1b77d4dfd"><code>c1c55b3</code></a>
Merge pull request <a
href="https://redirect.github.com/clap-rs/clap/issues/5228">#5228</a>
from epage/flat</li>
<li><a
href="https://github.com/clap-rs/clap/commit/b13f6d98622b80ba30e63c2c6e65d218cc8a4de3"><code>b13f6d9</code></a>
fix(help): Hide 'help' if only flattened subcommand</li>
<li>Additional commits viewable in <a
href="https://github.com/clap-rs/clap/compare/v4.4.6...v4.4.10">compare
view</a></li>
</ul>
</details>
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2023-11-30 18:04:12 +01:00
Sebastian Kunert 9a650c46fd PoV Reclaim (Clawback) Node Side (#1462)
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/5b317fda3be205f4136f10d4490387ccd4f9765d/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>
2023-11-30 15:56:34 +01:00
Kian Paimani eaf1bc5633 Introduce Polkadot-Sdk developer_hub (#2102)
This PR introduces the new crate `developer_hub` into the polkadot-sdk
repo. The vision for the developer-hub crate is detailed in [this
document](https://docs.google.com/document/d/1XLLkFNE8v8HLvZpI2rzsa8N2IN1FcKntc8q-Sc4xBAk/edit?usp=sharing).

<img width="1128" alt="Screenshot 2023-11-02 at 10 45 48"
src="https://github.com/paritytech/polkadot-sdk/assets/5588131/1e12b60f-fef5-42c4-8503-a3ba234077c3">


Other than adding the new crate, it also does the following: 

* Remove the `substrate` crate, as there is now a unique umbrella crate
for multiple things in `developer_hub::polkadot_sdk`.
* (backport candidate) A minor change to `frame-support` macros that
allows `T::RuntimeOrigin` to also be acceptable as the origin type.
* (backport candidate) A minor change to `frame-system` that allows us
to deposit events at genesis because now the real genesis config is
generated via wasm, and we can safely assume `cfg!(feature = "std")`
means only testing. related to #62.
* (backport candidate) Introduces a small `read_events_for_pallet` to
`frame_system` for easier event reading in tests.
* From https://github.com/paritytech/polkadot-sdk-docs/issues/31, it
takes action on improving the `pallet::call` docs.
* From https://github.com/paritytech/polkadot-sdk-docs/issues/31, it
takes action on improving the `UncheckedExtrinsic` docs.

## Way Forward

First, a version of this is deployed temporarily
[here](https://blog.kianenigma.nl/polkadot-sdk/developer_hub/index.html).
I will keep it up to date on a daily basis.

### This Pull Request

I see two ways forward: 

1. We acknowledge that everything in `developer-hub` is going to be WIP,
and merge this asap. We should not yet use links to this crate anywhere.
2. We make this be the feature branch, make PRs against this, and either
gradually backport it, or only merge to master once it is done.

I am personally in favor of option 1. If we stick to option 2, we need a
better way to deploy a staging version of this to gh-pages.

### Issue Tracking

The main issues related to the future of `developer_hub` are: 

- https://github.com/paritytech/polkadot-sdk-docs/issues/31
- https://github.com/paritytech/polkadot-sdk-docs/issues/4
- https://github.com/paritytech/polkadot-sdk-docs/issues/26 
- https://github.com/paritytech/polkadot-sdk-docs/issues/32
- https://github.com/paritytech/polkadot-sdk-docs/issues/36


### After This Pull Request

- [ ] create a redirect for
https://paritytech.github.io/polkadot-sdk/master/substrate/
- [x] analytics 
- [ ] link checker
- [ ] the matter of publishing, and how all of these relative links for
when we do, that is still an open question. There is section on this in
the landing page.
- [ ] updated https://paritytech.github.io/

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Juan Girini <juangirini@gmail.com>
Co-authored-by: bader y <ibnbassem@gmail.com>
Co-authored-by: Sebastian Kunert <skunert49@gmail.com>
Co-authored-by: James Wilson <james@jsdw.me>
Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
2023-11-30 12:15:46 +01:00
Sebastian Kunert 820179348c Remove long deprecated AllPalletsWithoutSystemReversed (#2509)
Remove deprecated `AllPalletsXY` types.

They have been deprecated for nearly 1.5 years now, I think its fine to
remove them.
If anyone feels like we should first put a date on the deprecation as
stated in the deprecation guideline, feel free to speak up. To me it
looks like this has been forgotten and can be directly removed.
2023-11-29 00:13:36 +02:00
gupnik cd8741c8b5 Moves all test runtimes to use derive_impl (#2409)
Step in https://github.com/paritytech/polkadot-sdk/issues/171

This PR adds `derive_impl` on all `frame_system` config impls for mock
runtimes. The overridden configs are maintained as of now to ensure
minimal changes.

---------

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-11-28 14:13:57 +01:00
Bastian Köcher 21f1811c66 sp-api: Move macro related re-exports to __private (#2446)
This moves the macro related re-exports to `__private` to make it more
obvious for downstream users that they are using an internal api.

---------

Co-authored-by: command-bot <>
2023-11-23 14:52:46 +01:00
gupnik 98f9e2ea9d Fixes import path in benchmark macro (#2437)
Fully-qualified path was not being used in benchmark macro for one of
the cases. This PR fixes this and removes the unnecessary import in a
couple of files, which I believe was done to fix this issue.
2023-11-22 13:02:49 +01:00
Michal Kucharczyk 5007e2dd5c crypto: lazy_static removed, light parser for address URI added (#2250)
The `lazy_static` package does not work well in `no-std`: it requires
`spin_no_std` feature, which also will propagate into `std` if enabled.
This is not what we want.

This PR provides simple address uri parser which allows to get rid of
_regex_ which was used to parse the address uri, what in turns allows to
remove lazy_static.

Three regular expressions
(`SS58_REGEX`,`SECRET_PHRASE_REGEX`,`JUNCTION_REGEX`) were replaced with
the parser which unifies all of them.

The new parser does not support Unicode, it is ASCII only.

Related to: #2044

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Koute <koute@users.noreply.github.com>
Co-authored-by: command-bot <>
2023-11-17 14:43:37 +01:00
gupnik 60c77a2e9a Adds syntax for marking calls feeless (#1926)
Fixes https://github.com/paritytech/polkadot-sdk/issues/1725

This PR adds the following changes:
1. An attribute `pallet::feeless_if` that can be optionally attached to
a call like so:
```rust
#[pallet::feeless_if(|_origin: &OriginFor<T>, something: &u32| -> bool {
	*something == 0
})]
pub fn do_something(origin: OriginFor<T>, something: u32) -> DispatchResult {
     ....
}
```
The closure passed accepts references to arguments as specified in the
call fn. It returns a boolean that denotes the conditions required for
this call to be "feeless".

2. A signed extension `SkipCheckIfFeeless<T: SignedExtension>` that
wraps a transaction payment processor such as
`pallet_transaction_payment::ChargeTransactionPayment`. It checks for
all calls annotated with `pallet::feeless_if` to see if the conditions
are met. If so, the wrapped signed extension is not called, essentially
making the call feeless.

In order to use this, you can simply replace your existing signed
extension that manages transaction payment like so:
```diff
- pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
+ pallet_skip_feeless_payment::SkipCheckIfFeeless<
+	Runtime,
+	pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
+ >,
```

### Todo
- [x] Tests
- [x] Docs
- [x] Prdoc

---------

Co-authored-by: Nikhil Gupta <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
2023-11-13 19:14:41 +05:30
Liam Aharon 84ddbaf684 Improve VersionedMigration naming conventions (#2264)
As suggested by @ggwpez
(https://github.com/paritytech/polkadot-sdk/pull/2142#discussion_r1388145872),
remove the `VersionChecked` prefix from version checked migrations (but
leave `VersionUnchecked` prefixes)

---------

Co-authored-by: command-bot <>
2023-11-10 14:14:05 +01:00
Vincent Geddes 3f0383a5b8 [pallet-message-queue] Implement impl_trait_for_tuples for QueuePausedQuery (#2227)
These changes are required so that the bridgehub system runtimes can
more easily be configured with multiple message processors

Example usage:

```rust
use frame_support::traits::QueuePausedQuery;

impl pallet_message_queue::Config for Runtime {
    type QueuePausedQuery = (A, B, C)
}
2023-11-10 14:12:47 +01:00
benluelo 640e385aec feat(frame-support-procedural): add automaticaly_derived attr to NoBound derives (#2197)
fixes #2196
2023-11-08 12:51:40 +02:00
Liam Aharon c4211b6533 Initialise on-chain StorageVersion for pallets added after genesis (#1297)
Original PR https://github.com/paritytech/substrate/pull/14641

---

Closes https://github.com/paritytech/polkadot-sdk/issues/109

### Problem
Quoting from the above issue:

> When adding a pallet to chain after genesis we currently don't set the
StorageVersion. So, when calling on_chain_storage_version it returns 0
while the pallet is maybe already at storage version 9 when it was added
to the chain. This could lead to issues when running migrations.

### Solution

- Create a new trait `BeforeAllRuntimeMigrations` with a single method
`fn before_all_runtime_migrations() -> Weight` trait with a noop default
implementation
- Modify `Executive` to call
`BeforeAllRuntimeMigrations::before_all_runtime_migrations` for all
pallets before running any other hooks
- Implement `BeforeAllRuntimeMigrations` in the pallet proc macro to
initialize the on-chain version to the current pallet version if the
pallet has no storage set (indicating it has been recently added to the
runtime and needs to have its version initialised).

### Other changes in this PR

- Abstracted repeated boilerplate to access the `pallet_name` in the
pallet expand proc macro.

### FAQ

#### Why create a new hook instead of adding this logic to the pallet
`pre_upgrade`?

`Executive` currently runs `COnRuntimeUpgrade` (custom migrations)
before `AllPalletsWithSystem` migrations. We need versions to be
initialized before the `COnRuntimeUpgrade` migrations are run, because
`COnRuntimeUpgrade` migrations may use the on-chain version for critical
logic. e.g. `VersionedRuntimeUpgrade` uses it to decide whether or not
to execute.

We cannot reorder `COnRuntimeUpgrade` and `AllPalletsWithSystem` so
`AllPalletsWithSystem` runs first, because `AllPalletsWithSystem` have
some logic in their `post_upgrade` hooks to verify that the on-chain
version and current pallet version match. A common use case of
`COnRuntimeUpgrade` migrations is to perform a migration which will
result in the versions matching, so if they were reordered these
`post_upgrade` checks would fail.

#### Why init the on-chain version for pallets without a current storage
version?

We must init the on-chain version for pallets even if they don't have a
defined storage version so if there is a future version bump, the
on-chain version is not automatically set to that new version without a
proper migration.

e.g. bad scenario:

1. A pallet with no 'current version' is added to the runtime
2. Later, the pallet is upgraded with the 'current version' getting set
to 1 and a migration is added to Executive Migrations to migrate the
storage from 0 to 1
    a. Runtime upgrade occurs
    b. `before_all` hook initializes the on-chain version to 1
c. `on_runtime_upgrade` of the migration executes, and sees the on-chain
version is already 1 therefore think storage is already migrated and
does not execute the storage migration
Now, on-chain version is 1 but storage is still at version 0.

By always initializing the on-chain version when the pallet is added to
the runtime we avoid that scenario.

---------

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
2023-11-07 06:12:40 +02:00