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@dependabot dependabot bot commented on behalf of github Oct 27, 2025

Bumps rand_core from 0.6.4 to 0.9.3.

Release notes

Sourced from rand_core's releases.

rand v0.9.1

Changelog

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.

Additions

  • Add rand::distr::Alphabetic distribution. (#1587)
  • Re-export rand_core (#1604)

New Contributors

Full Changelog: rust-random/rand@0.9.0...0.9.1

0.9.0

Upgrade guide

See https://rust-random.github.io/book/update-0.9.html

Changelog

Security and unsafe

  • Policy: "rand is not a crypto library" (#1514)
  • Remove fork-protection from ReseedingRng and ThreadRng. Instead, it is recommended to call ThreadRng::reseed on fork. (#1379)
  • Use zerocopy to replace some unsafe code (#1349, #1393, #1446, #1502)

Dependencies

  • Bump the MSRV to 1.63.0 (#1207, #1246, #1269, #1341, #1416, #1536); note that 1.60.0 may work for dependents when using --ignore-rust-version
  • Update to rand_core v0.9.0 (#1558)

Features

  • Support std feature without getrandom or rand_chacha (#1354)
  • Enable feature small_rng by default (#1455)
  • Remove implicit feature rand_chacha; use std_rng instead. (#1473)
  • Rename feature serde1 to serde (#1477)
  • Rename feature getrandom to os_rng (#1537)
  • Add feature thread_rng (#1547)

API changes: rand_core traits

... (truncated)

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.

[0.10.0 — 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)
  • Replace fn TryRngCore::read_adapter(..) -> RngReadAdapter with simpler struct RngReader (#1669)

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)

[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.

Additions

  • Add rand::distr::Alphabetic distribution. (#1587)
  • Re-export rand_core (#1604)

[0.9.0] - 2025-01-27

Security and unsafe

  • Policy: "rand is not a crypto library" (#1514)
  • Remove fork-protection from ReseedingRng and ThreadRng. Instead, it is recommended to call ThreadRng::reseed on fork. (#1379)
  • Use zerocopy to replace some unsafe code (#1349, #1393, #1446, #1502)

... (truncated)

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dependabot bot commented on behalf of github Oct 27, 2025

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The following labels could not be found: dependencies, rust. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.

@dependabot dependabot bot force-pushed the dependabot/cargo/rand_core-0.9.3 branch 6 times, most recently from 2edbebc to 073cf53 Compare November 4, 2025 09:22
@dependabot dependabot bot force-pushed the dependabot/cargo/rand_core-0.9.3 branch 3 times, most recently from deca293 to a309479 Compare November 10, 2025 20:18
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dependabot bot commented on behalf of github Nov 11, 2025

Dependabot can't resolve your Rust dependency files. Because of this, Dependabot cannot update this pull request.

@dependabot dependabot bot force-pushed the dependabot/cargo/rand_core-0.9.3 branch 3 times, most recently from e03b5c9 to ab655f2 Compare November 12, 2025 21:39
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dependabot bot commented on behalf of github Nov 15, 2025

Dependabot can't resolve your Rust dependency files. Because of this, Dependabot cannot update this pull request.

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dependabot bot commented on behalf of github Nov 18, 2025

Dependabot can't resolve your Rust dependency files. Because of this, Dependabot cannot update this pull request.

Bumps [rand_core](https://github.com/rust-random/rand) from 0.6.4 to 0.9.3.
- [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: 0.9.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/cargo/rand_core-0.9.3 branch from ab655f2 to 8eff6fc Compare November 20, 2025 18:13
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