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RELEASES.md

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Version 0.1.1

  • Add a Causes iterator, which iterates over the causes of a failure. Can be accessed through the Fail::causes or Error::causes methods.
  • Add the bail! macro, which "throws" from the function.
  • Add the ensure! macro, which is like an "assert" which throws instead of panicking.
  • The derive now supports a no_std mode.
  • The derive is re-exported from failure by default, so that users do not have to directly depend on failure_derive.
  • Add a impl of From<D> for Context<D>, allowing users to ? the D type to produce a Context<D> (for cases where there is no further underlying error).

Version 0.1.0

  • Initial version.