[](https://crates.io/crates/onlyerror "Crates.io version")
[](https://docs.rs/onlyerror "Documentation")
[](https://github.com/rust-secure-code/safety-dance/)
[](https://github.com/parasyte/onlyerror/actions "CI")
[](https://github.com/parasyte/onlyerror/commits "Commit activity")
[](https://github.com/sponsors/parasyte "Sponsors")
Obsessively tiny error derive macro.
# Why?
- 100% safe Rust 🦀.
- `no_std` support.
- Fast compile times.
- See [`myn` benchmark results](https://github.com/parasyte/myn/blob/main/benchmarks.md).
## MSRV Policy
The Minimum Supported Rust Version for `onlyerror` will always be made available in the [MSRV.md](./MSRV.md) file on GitHub.