- Fixes for compiling on OpenBSD - io-lifetimes 0.3.0 has an option (io_lifetimes_use_std, which is off by default) for testing the `io_safety` feature in Rust nightly.
- Fixes for compiling on OpenBSD - io-lifetimes 0.3.0 has an option (io_lifetimes_use_std, which is off by default) for testing the `io_safety` feature in Rust nightly.