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@dependabot dependabot bot commented on behalf of github Nov 18, 2025

Bumps rustc-hash from 1.1.0 to 2.1.1.

Changelog

Sourced from rustc-hash's changelog.

2.1.1

  • Change the internal algorithm to better accomodate large hashmaps. This mitigates a regression with 2.0 in rustc. See PR#55 for more details on the change (this PR was not merged). This problem might be improved with changes to hashbrown in the future.

2.1.0

  • Implement Clone for FxRandomState
  • Implement Clone for FxSeededState
  • Use SPDX license expression in license field

2.0.0

  • Replace hash with faster and better finalized hash. This replaces the previous "fxhash" algorithm originating in Firefox with a custom hasher designed and implemented by Orson Peters (@orlp). It was measured to have slightly better performance for rustc, has better theoretical properties and also includes a significantly better string hasher.
  • Fix no_std builds

1.2.0 (YANKED)

Note: This version has been yanked due to issues with the no_std feature!

  • Add a FxBuildHasher unit struct
  • Improve documentation
  • Add seed API for supplying custom seeds other than 0
  • Add FxRandomState based on rand (behind the rand feature) for random seeds
  • Make many functions const fn
  • Implement Clone for FxHasher struct
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@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Nov 18, 2025
@dependabot dependabot bot force-pushed the dependabot/cargo/rustc-hash-2.1.1 branch from 211c2b9 to 310f6e2 Compare November 18, 2025 14:56
Bumps [rustc-hash](https://github.com/rust-lang/rustc-hash) from 1.1.0 to 2.1.1.
- [Changelog](https://github.com/rust-lang/rustc-hash/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/rustc-hash/commits/v2.1.1)

---
updated-dependencies:
- dependency-name: rustc-hash
  dependency-version: 2.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot force-pushed the dependabot/cargo/rustc-hash-2.1.1 branch from 310f6e2 to 08ba431 Compare November 18, 2025 14:57
@mempirate mempirate merged commit f63565a into main Nov 18, 2025
11 checks passed
@mempirate mempirate deleted the dependabot/cargo/rustc-hash-2.1.1 branch November 18, 2025 15:05
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