chatora-errno

A thin Rust wrapper library around libc errno interface.

Examples

```rust use chatoraerrno::{clearerrno, describeerrno, geterrno, set_errno};

// Clear current errno. clear_errno();

// Get the current value of errno. let errno: i32 = get_errno();

assert_eq!(errno, 0);

// Equivalent to clear_errno(). set_errno(0);

// Get string description of an errno. let errstring: String = describeerrno(errno).unwrap();

asserteq!( format!("{} (os error {})", errstring, errno), format!("{}", std::io::Error::fromrawoserror(errno)) ); asserteq!(err_string, "Success"); ```

Usage

To use chatora-errno, add this to your Cargo.toml:

toml [dependencies] chatora-errno = "1.0.1"

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.