rust-xfailure

assert-cmp

Convenient assertion macros that print the failed expressions and their evaluated values

assert_ok

Rust assert_ok macro

fehler

Rust doesn't have exceptions

rust-apex

anyhow

Flexible concrete Error type built on stdError

learn-rust

🦀 Learning Rust

rust-throw

Compile time stack traces for Rust errors (no backtrace!)

thiserror

derive(Error) for struct and enum error types

tryvial

Rust crate for Ok-wrapping and try blocks

backtrace-error

wrap errors with automatic backtrace capture and print-on-result-unwrap

trace-error

Extensions to Rust's error system to automatically include backtraces

coercible_errors

Zero-cost error handling for generic traits.

abort_on_panic-rs

Rust library to intercept panic! from unsafe locations and abort the process (for use with C FFI ...

failure_derive

derive macro for the Fail trait

rust-macros-demo

Examples of some Rust macro_rules