commit | 9ecce386058864361a051e6f4e522518bf53692f | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 30 06:14:31 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 30 06:14:31 2022 +0000 |
tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
parent | 4fa35c7f3e0b6c375dc2b10148435ff9a247ff0c [diff] | |
parent | 6f0fadcda199702a28974afba6e4b75bf6a20b2a [diff] |
Snap for 8785471 from 6f0fadcda199702a28974afba6e4b75bf6a20b2a to mainline-odp-release Change-Id: I51528513ebc588f9d1848ef8e6c98818c648bcbc
A Rust equivalent of Unix command “which”. Locate installed executable in cross platforms.
To find which rustc executable binary is using.
use which::which; let result = which("rustc").unwrap(); assert_eq!(result, PathBuf::from("/usr/bin/rustc"));
After enabling the regex
feature, find all cargo subcommand executables on the path:
use which::which_re; which_re(Regex::new("^cargo-.*").unwrap()).unwrap() .for_each(|pth| println!("{}", pth.to_string_lossy()));
The documentation is available online.