Crate which [−] [src]
which
A Rust equivalent of Unix command "which".
Exmaple:
To find wihch rustc exectable binary is using.
use which::which;
let result = which::which("rustc").unwrap();
assert_eq!(result, PathBuf::from("/usr/bin/rustc"));
Functions
which |
Find a exectable binary's path by name. |