3 releases
0.1.2 | Aug 27, 2019 |
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0.1.1 | Apr 11, 2019 |
0.1.0 | Feb 18, 2019 |
#2063 in Rust patterns
450 downloads per month
Used in 10 crates
(3 directly)
19KB
298 lines
Aim of this library is to provide convenient way of adding statically typed context information to errors in Rust.
This crate provides two ways of adding context:
- to new error types by means of
WithContext
trait, - to existing errors by wrapping in
ErrorContext
type and converting to your type usingFrom
trait.
It provides extension methods for Result
type as well as some free functions to help with adding context.
For examples and usage see crate documentation at docs.rs.
If you are looking for more dynamic way of adding context to error messages see problem crate.