v0.27.1

Compare Source

• #​414: Fix docrs build error.

• #​417: Mention parse_error_ty and parse_error_fn that had been
  left out of the docs accidentally.

• #​421#​331: Implement
  #[strum(transparent)] attribute on IntoStaticStr, Display and AsRefStr that forwards the implmenentation to
  the inner value. Note that for static strings, the inner value must be convertible to an &'static str.

  #[derive(strum::Display)]
  enum SurveyResponse {
    Yes,
    No,
    #[strum(transparent)]
    Other(String)
  }
  
  fn main() {
    let response = SurveyResponse::Other("It was good".into());
    println!("Question: Did you have fun?");
    println!("Answer: {}", response);
    // prints: Answer: It was good
  }

v0.27.0

Compare Source

Highlights

• #​407: Display is now correctly derived in [no_std] projects.
• #​402: EnumIter now implements Send + Sync
• #​400: EnumTryAs now handles attributes on variant fields correctly.
• #​398: strum is now on rust 2021
• #​391: EnumProperties correctly implements get_bool and get_int
  finally. 🎉
• #​380: FromString now supports 2 additional attributes, parse_error_ty
  and parse_error_fn that can be added to use a custom error type rather than the default strum error message.
  • #​410: These attributes accept a Path rather than a String
    to improve behavior with rust-analyzer.

Breaking Changes

• #​384: MSRV is now 1.66.1
• #​391: EnumProperties doesn't provide default implementations anymore.
  This would have required you to manually implement this trait which should be very uncommon.