# and-then-map-err

Provides traits for chaining `Result` operations with different error types **WITHOUT** the need for intermediate `map_err` calls.

- Documentation: [and_then_map_err - Rust](https://docs.rs/and-then-map-err/latest/and_then_map_err/)
- Inspired by [rust - Is there a way to use and_then with different error types without map_err? - Stack Overflow](https://stackoverflow.com/questions/43772092/is-there-a-way-to-use-and-then-with-different-error-types-without-map-err)