| commit | 8bc650c94f38e3354d5baca30e4ca47c82351bec | [log] [tgz] |
|---|---|---|
| author | David LeGare <[email protected]> | Wed Mar 02 21:27:07 2022 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Wed Mar 02 21:27:07 2022 +0000 |
| tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
| parent | cdcdcf6d7e62ff09456fe55d9e731bbc7d81fd55 [diff] | |
| parent | d4a8e3fb8db3b7dac259563a6215de9942b40721 [diff] |
Update which to 4.2.4 am: 413469211c am: d4a8e3fb8d Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2004691 Change-Id: Iae6a74fc35eb5d76eb031ebd96151cc0f5cf4d83
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.