rust-clippy
https://github.com/rust-lang-nursery/rust-clippy
Rust
A bunch of lints to catch common mistakes and improve your Rust code
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- Issues
- Rust API Guidelines: Types for a set of flags are bitflags, not enums
- Lint non-`#![no_std]` dependencies of a `#![no_std]` crate
- Shadowing of types via Generic Parameter
- vet all lints for 16 bit compat
- Warn about `Result`s only used in println!()
- needless_pass_by_value and closures
- new lint: suggest using iterator instead of casting iterator to vector end using vector, in simple cases
- Lint having an iter method for T without an IntoIter implementation for &T
- Lint idea: error handling code that ignores or only logs the error
- don't fold(..) an Option when you can map_or(..)
- Docs
- Rust not yet supported