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@dependabot dependabot bot commented on behalf of github Jan 12, 2026

Updates the requirements on rand_core to permit the latest version.

Changelog

Sourced from rand_core's changelog.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

A separate changelog is kept for rand_core.

You may also find the Upgrade Guide useful.

[Unreleased]

Changes

  • The dependency on rand_chacha has been replaced with a dependency on chacha20. This changes the implementation behind StdRng, but the output remains the same. There may be some API breakage when using the ChaCha-types directly as these are now the ones in chacha20 instead of rand_chacha (#1642).
  • Rename fns IndexedRandom::choose_multiple -> sample, choose_multiple_array -> sample_array, choose_multiple_weighted -> sample_weighted, struct SliceChooseIter -> IndexedSamples and fns IteratorRandom::choose_multiple -> sample, choose_multiple_fill -> sample_fill (#1632)
  • Use Edition 2024 and MSRV 1.85 (#1653)
  • Let Fill be implemented for element types, not sliceable types (#1652)
  • Fix OsError::raw_os_error on UEFI targets by returning Option<usize> (#1665)
  • Replace fn TryRngCore::read_adapter(..) -> RngReadAdapter with simpler struct RngReader (#1669)
  • Remove fns SeedableRng::from_os_rng, try_from_os_rng (#1674)
  • Remove Clone support for StdRng, ReseedingRng (#1677)
  • Use postcard instead of bincode to test the serde feature (#1693)
  • Avoid excessive allocation in IteratorRandom::sample when amount is much larger than iterator size (#1695)
  • Rename os_rng -> sys_rng, OsRng -> SysRng, OsError -> SysError (#1697)

Additions

  • Add fns IndexedRandom::choose_iter, choose_weighted_iter (#1632)
  • Pub export Xoshiro128PlusPlus, Xoshiro256PlusPlus prngs (#1649)
  • Pub export ChaCha8Rng, ChaCha12Rng, ChaCha20Rng behind chacha feature (#1659)

#1695: rust-random/rand#1695 #1697: rust-random/rand#1697

[0.9.2] - 2025-07-20

Deprecated

  • Deprecate rand::rngs::mock module and StepRng generator (#1634)

Additions

  • Enable WeightedIndex<usize> (de)serialization (#1646)

[0.9.1] - 2025-04-17

Security and unsafe

  • Revise "not a crypto library" policy again (#1565)
  • Remove zerocopy dependency from rand (#1579)

Fixes

  • Fix feature simd_support for recent nightly rust (#1586)

Changes

  • Allow fn rand::seq::index::sample_weighted and fn IndexedRandom::choose_multiple_weighted to return fewer than amount results (#1623), reverting an undocumented change (#1382) to the previous release.

... (truncated)

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Updates the requirements on [rand_core](https://github.com/rust-random/rand) to permit the latest version.
- [Release notes](https://github.com/rust-random/rand/releases)
- [Changelog](https://github.com/rust-random/rand/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/rand/commits)

---
updated-dependencies:
- dependency-name: rand_core
  dependency-version: 0.10.0-rc-3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Jan 12, 2026
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