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gecko-dev/third_party/rust/failure/RELEASES.md
Myk Melez 2c2b6eebf9 Bug 1445451 - vendor rkv; r=froydnj 
MozReview-Commit-ID: KbcADpNltYq

Differential Revision: https://phabricator.services.mozilla.com/D3042

--HG--
rename : third_party/rust/synstructure/.cargo-checksum.json => third_party/rust/synstructure-0.8.1/.cargo-checksum.json
rename : third_party/rust/synstructure/Cargo.toml => third_party/rust/synstructure-0.8.1/Cargo.toml
rename : third_party/rust/synstructure/README.md => third_party/rust/synstructure-0.8.1/README.md
rename : third_party/rust/synstructure/src/lib.rs => third_party/rust/synstructure-0.8.1/src/lib.rs
rename : third_party/rust/synstructure/src/macros.rs => third_party/rust/synstructure-0.8.1/src/macros.rs
extra : moz-landing-system : lando
2018-08-09 19:42:17 +00:00

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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.