1.0.53

• Retrigger docs.rs build to work around rustdoc regression (rust-lang/rust#92331)

1.0.52

• Reduce overhead of backtrace capture in the case that backtraces are not enabled (#212)

1.0.51

• Show doc for Ok fn

1.0.50

• Recognize more types of expressions in ensure! macro (#199, #200, #202, #203, #204, #205, #206)

1.0.49

• Add a function anyhow::Ok(v) equivalent to Ok::<_, anyhow::Error>(v) (#192)

1.0.48

• Include a Debug rendering of lhs and rhs in ensure! messages (#193, #194, #195, #196, #197, #198)

  Example:

  ensure!(flags.len() <= 40);

  ensure!(kind == Kind::File);

  Before:

  Condition failed: `flags.len() <= 40`
  Condition failed: `kind == Kind::File`

  After:

  Condition failed: `flags.len() <= 40` (99 vs 40)
  Condition failed: `kind == Kind::File` (Symlink vs File)

1.0.47

• Fixes for implicit format args support

1.0.46

• Support for implicit format args to match println and other std macros (https://rust-lang.github.io/rfcs/2795-format-args-implicit-identifiers.html)

  let var = ...;
  let error = anyhow!("interpolate {var}");  // equivalent to anyhow!("interpolate {var}", var=var)

• Detect missing fmt arguments at compile time: anyhow!("{} not found") (#55)

• Reduce occurrence of "future cannot be shared between threads safely" in async code using anyhow macros (#186)

1.0.45

• Fix non-compilable macro expansion if downstream crate calls anyhow!, ensure!, or bail! with format args and is built with #![no_std] or #![no_implicit_prelude] (#177)

1.0.44

• Mark error constructors cold to help LLVM optimize code paths not leading to error (#166, thanks @stepancheg)