Update Rust crate strum_macros to 0.26.2 - autoclosed

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
strum_macros	workspace.dependencies	minor	0.25.3 -> 0.26.2

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Release Notes

Peternator7/strum (strum_macros)

v0.26.2

• #​337: Fix missing generic impls for EnumTryAs
• #​334: Support prefix in AsRefStr. Technically a breaking change,
  but prefix was just added in 0.26.0 so it's a newer feature and it makes the feature more consisent in general.

v0.26.1

• #​325: use core instead of std in VariantArray.

v0.26.0

Breaking Changes

• The EnumVariantNames macro has been renamed VariantNames. The deprecation warning should steer you in
  the right direction for fixing the warning.
• The Iterator struct generated by EnumIter now has new bounds on it. This shouldn't break code unless you manually
  added the implementation in your code.
• Display now supports format strings using named fields in the enum variant. This should be a no-op for most code.
  However, if you were outputting a string like "Hello {field}", this will now be interpretted as a format string.
• EnumDiscriminant now inherits the repr and discriminant values from your main enum. This makes the discriminant type
  closer to a mirror of the original and that's always the goal.

New features

• The VariantArray macro has been added. This macro adds an associated constant VARIANTS to your enum. The constant
  is a &'static [Self] slice so that you can access all the variants of your enum. This only works on enums that only
  have unit variants.

  use strum::VariantArray;
  
  #[derive(Debug, VariantArray)]
  enum Color {
    Red,
    Blue,
    Green,
  }
  
  fn main() {
    println!("{:?}", Color::VARIANTS); // prints: ["Red", "Blue", "Green"]
  }

• The EnumTable macro has been experimentally added. This macro adds a new type that stores an item for each variant
  of the enum. This is useful for storing a value for each variant of an enum. This is an experimental feature because
  I'm not convinced the current api surface area is correct.

  use strum::EnumTable;
  
  #[derive(Copy, Clone, Debug, EnumTable)]
  enum Color {
    Red,
    Blue,
    Green,
  }
  
  fn main() {
    let mut counts = ColorTable::filled(0);
    for color in &[Color::Red, Color::Red, Color::Green]] {
      counts[color] += 1;
    }
  
    assert_eq!(counts[Color::Red], 2);
    assert_eq!(counts[Color::Blue], 0);
    assert_eq!(counts[Color::Green], 1);
  }

• Display has 2 new features:

  • the strum(prefix = "some_value") attribute on an enum now allows you to prepend a string onto every
    variant when you serialize it.

  • Custom to_string and serialize attributes now support string interopolation on serialization.

PR's Merged

• #​322: avoid collisions on std::fmt::Debug
• #​321: avoid conflicts with consecutive underscores.
• #​314: add additional bounds to EnumIterator
• #​311: add FusedIterator bounds to EnumIterator
• #​297: New macro, add VariantArray
• #​296: adds prefix attribute to To/From String macros.
• #​294: use named enum fields in to_string macro.
• #​288: discriminant enums now inherit the repr from the original enum.
• #​279: Add EnumTable macro to generate a mapping between fieldless variants and data.

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---

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---

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[renovate]

⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --package [email protected] --precise 0.26.2
    Updating crates.io index
error: failed to select a version for the requirement `strum_macros = "^0.25"`
candidate versions found which didn't match: 0.26.2
location searched: crates.io index
required by package `gateway-messages v0.1.0 (https://github.com/oxidecomputer/management-gateway-service?rev=2739c18e80697aa6bc235c935176d14b4d757ee9#2739c18e)`
    ... which satisfies git dependency `gateway-messages` (locked to 0.1.0) of package `gateway-client v0.1.0 (https://github.com/oxidecomputer/omicron?branch=main#eda05500)`
    ... which satisfies git dependency `gateway-client` (locked to 0.1.0) of package `nexus-types v0.1.0 (https://github.com/oxidecomputer/omicron?branch=main#eda05500)`
    ... which satisfies git dependency `nexus-types` (locked to 0.1.0) of package `nexus-client v0.1.0 (https://github.com/oxidecomputer/omicron?branch=main#eda05500)`
    ... which satisfies git dependency `nexus-client` (locked to 0.1.0) of package `oximeter-producer v0.1.0 (https://github.com/oxidecomputer/omicron?branch=main#eda05500)`
    ... which satisfies git dependency `oximeter-producer` (locked to 0.1.0) of package `crutest v0.1.0 (/tmp/renovate/repos/github/oxidecomputer/crucible/crutest)`
perhaps a crate was updated and forgotten to be re-vendored?