Update dev-dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
bumpalo	dev-dependencies	minor	=3.16.0 → =3.20.3
criterion (source)	dev-dependencies	patch	=0.8.0 → =0.8.2

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Release Notes

fitzgen/bumpalo (bumpalo)

v3.20.3

Compare Source

Released 2026-05-22.

Fixed

• Fixed the try_alloc_slice_fill_with, alloc_slice_try_fill_with,
  alloc_slice_fill_with methods to properly rewind the bump pointer on
  allocation, initialization, and panic failure and avoid wasting bump capacity.
• Fixed a drop bug in bumpalo::collections::vec::DrainFilter (used by retain
  and retain_mut) when the predicate panics.

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v3.20.2

Compare Source

Released 2026-02-19.

Fixed

• Restored Send and Sync implementations for Box<T> for T: ?Sized types
  as well.

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v3.20.1

Compare Source

Released 2026-02-18.

Fixed

• Restored Send and Sync implementations for Box<T> when T: Send and T: Sync respectively.

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v3.20.0

Compare Source

Released 2026-02-18.

Added

• Added the bumpalo::collections::Vec::pop_if method.

Fixed

• Fixed a bug in the bumpalo::collections::String::retain method in the face
  of panics.
• Made bumpalo::collections::Box<T> covariant with T (just like
  std::boxed::Box<T>).

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v3.19.1

Compare Source

Released 2025-12-16.

Changed

• Annotated bumpalo::collections::String::from_str_in as #[inline].

Fixed

• Fixed compilation failures with the latest nightly Rust when enabling the
  unstable allocator_api feature.

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v3.19.0

Compare Source

Released 2025-06-24.

Added

• Added bumpalo::collections::Vec::retain_mut, similar to
  std::vec::Vec::retain_mut.

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v3.18.1

Compare Source

Released 2025-06-05.

Removed

• Removed the allocator-api2 version bump from 3.18.0, as it was not actually
  semver compatible.

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v3.18.0

Compare Source

Released 2025-06-05.

Added

• Added support for enforcing a minimum alignment on all allocations inside a
  Bump arena, which can provide speed ups when allocating objects whose
  alignment is less than or equal to that minimum.
• Added serde serialization support for bumpalo::collections::String.
• Added some missing fallible slice allocation function variants.

Changed

• Replaced extend_from_slice implementation with a formally-verified version
  that is also faster and more-optimizable for LLVM.
• Updated allocator-api2 support to version 0.3.*.

Fixed

• Fixed a bug where the allocated_bytes metrics helper was accidentally
  including the size of bumpalo's footer, rather than just reporting the
  user-allocated bytes.

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v3.17.0

Compare Source

Released 2025-01-28.

Added

• Added a bunch of try_ allocation methods for slices and str:
  • try_alloc_slice_fill_default
  • try_alloc_slice_fill_iter
  • try_alloc_slice_fill_clone
  • try_alloc_slice_fill_copy
  • try_alloc_slice_fill_with
  • try_alloc_str
  • try_alloc_slice_clone
  • try_alloc_slice_copy

Changed

• Minimum supported Rust version reduced to 1.71.1

Fixed

• Fixed a stacked-borrows MIRI bug in dealloc

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criterion-rs/criterion.rs (criterion)

v0.8.2

Compare Source

Fixed

• don't build alloca on unsupported targets

Other

• (deps) bump crate-ci/typos from 1.40.0 to 1.43.0
• Fix panic with uniform iteration durations in benchmarks
• Update Readme
• Exclude development scripts from published package

v0.8.1

Compare Source

Fixed

• Homepage link

Other

• (deps) bump crate-ci/typos from 1.23.5 to 1.40.0
• (deps) bump jontze/action-mdbook from 3 to 4
• (deps) bump actions/checkout from 4 to 6

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