Rust
==================

## Resources

- [http://xion.io/post/code/rust-iter-patterns.html]()
- [https://deterministic.space/rust-cli-tips.html]()
- [https://manishearth.github.io/blog/2018/01/10/whats-tokio-and-async-io-all-about/]()

Optimization: use `RUSTFLAGS="-C target-cpu=native"` to take advantage of CPU
special features.

(via http://vfoley.xyz/rust-compilation-tip/)

For local rust/std documentation, do `rustup doc`.

## Little tricks

Run tests with stdout output:

    cargo test -- --nocapture

To run tests with logging enabled (eg, with `env_logger`), make sure you add
`env_logger::init()` to the test function itself.