Crate failed_result

failed-result

A small crate for converting various failed value to result with corresponding error type

Example

use failed_result::*;
use std::io::ErrorKind;
use winapi::um::{processthreadsapi::*, winnt::PROCESS_ALL_ACCESS};

unsafe {
    let res = OpenProcess(PROCESS_ALL_ACCESS, 0, 0).last_error();
    assert_eq!(res.unwrap_err().kind(), ErrorKind::InvalidInput);

    let res = OpenProcess(PROCESS_ALL_ACCESS, 0, std::process::id()).last_error();
    assert!(res.is_ok());
}

Re-exports

pub use self::linux::*;

Modules

linux

Traits

LastError

Trait to convert a failed value to Result with last os error