Crate failure [−] [src]
An experimental new error-handling library.
The primary items exported by this library are:
Fail: a new trait for custom error types in Rust.
Error: a wrapper around
Failtypes to make it easy to coalesce them at higher levels.
As a general rule, library authors should create their own error types and
Fail for them, whereas application authors should primarily
deal with the
Error type. There are exceptions to this rule, though, in
both directions, and users should do whatever seems most appropriate to
A iterator over the causes of a
A compatibility wrapper around an error type from this crate.
An error with context around it.
Extension methods for