1.0.27

• Support forwarding backtrace method to source's backtrace method (#137, #146, thanks @astraw)

1.0.26

• Work around bug in Clippy nonstandard_macro_braces lint (rust-lang/rust-clippy#7422, 245e7cf)

1.0.25

• Support error(transparent) on errors containing a non-'static inner error (#113)

1.0.24

• Hygiene fixes in generated source method of error types originating inside of a macro definition to unblock rust-lang/rust#80689 (comment) (#121, thanks @Aaron1011)

1.0.23

• Better diagnostic when putting non-static lifetimes into the source type of an error (#115, #116)

1.0.22

• Fix raw identifier fields in format arguments (#108, thanks @ninevra)

  #[derive(Error, Debug)]
  #[error("raw identifier: {r#type}")]
  pub struct Error {
      r#type: i32,
  }

• Fix Rust keyword named format arguments (#109)

  #[derive(Error, Debug)]
  #[error("keyword: {type}", type = 1)]
  pub struct Error;

1.0.21

• Support capturing backtraces inside of Arc from a From impl, which makes it possible for errors having backtraces to be clonable (#102)

  use std::backtrace::Backtrace;
  use std::sync::Arc;
  use thiserror::Error;
  
  #[derive(Error, Debug, Clone)]
  #[error("...")]
  pub struct ClonableErrorWithBacktrace {
      #[from]
      source: Inner,
      #[backtrace]
      backtrace: Arc<Backtrace>,
  }

1.0.20

• Resolve unused_qualifications lint in generated code (#91)

1.0.19

• Avoid triggering used_underscore_binding pedantic Clippy lint in generated code of #[error(transparent)] attribute (#88)

1.0.18

• Fix compiler error in some cases when derive(Error) is invoked from inside of a macro_rules macro (#86)