chore(deps): update rust crate strum to 0.28

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
strum	workspace.dependencies	minor	0.27 → 0.28

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Release Notes

Peternator7/strum (strum)

v0.28.0

Compare Source

• #​461: Allow any kind of passthrough attributes on EnumDiscriminants.

  • Previously only list-style attributes (e.g. #[strum_discriminants(derive(...))]) were supported. Now path-only
    (e.g. #[strum_discriminants(non_exhaustive)]) and name/value (e.g. #[strum_discriminants(doc = "foo")])
    attributes are also supported.

• #​462: Add missing #[automatically_derived] to generated impls not
  covered by #​444.

• #​466: Bump MSRV to 1.71, required to keep up with updated syn and
  windows-sys dependencies. This is a breaking change if you're on an old version of rust.

• #​469: Use absolute paths in generated proc macro code to avoid
  potential name conflicts.

• #​465: Upgrade phf dependency to v0.13.

• #​473: Fix cargo fmt / clippy issues and add GitHub Actions CI.

• #​477: strum::ParseError now implements core::fmt::Display instead
  std::fmt::Display to make it #[no_std] compatible. Note the Error trait wasn't available in core until 1.81
  so strum::ParseError still only implements that in std.

• #​476: Breaking Change - EnumString now implements From<&str>
  (infallible) instead of TryFrom<&str> when the enum has a #[strum(default)] variant. This more accurately
  reflects that parsing cannot fail in that case. If you need the old TryFrom behavior, you can opt back in using
  parse_error_ty and parse_error_fn:

  #[derive(EnumString)]
  #[strum(parse_error_ty = strum::ParseError, parse_error_fn = make_error)]
  pub enum Color {
      Red,
      #[strum(default)]
      Other(String),
  }
  
  fn make_error(x: &str) -> strum::ParseError {
      strum::ParseError::VariantNotFound
  }

• #​431: Fix bug where EnumString ignored the parse_err_ty
  attribute when the enum had a #[strum(default)] variant.

• #​474: EnumDiscriminants will now copy default over from the
  original enum to the Discriminant enum.

  #[derive(Debug, Default, EnumDiscriminants)]
  #[strum_discriminants(derive(Default))] // <- Remove this in 0.28.
  enum MyEnum {
      #[default] // <- Will be the #[default] on the MyEnumDiscriminant
      #[strum_discriminants(default)] // <- Remove this in 0.28
      Variant0,
      Variant1 { a: NonDefault },
  }

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Configuration

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[codspeed-hq]

Merging this PR will improve performance by 18.36%

⚡ 2 improved benchmarks
✅ 1007 untouched benchmarks
⏩ 1515 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	bitwise_not_vortex_buffer_mut[1024]	535.6 ns	477.2 ns	+12.22%
⚡	Simulation	bitwise_not_vortex_buffer_mut[128]	376.1 ns	317.8 ns	+18.36%

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_{Comparing renovate/strum-monorepo (20c378d) with develop (2d37a46)}

Footnotes

1. 1515 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩