| commit | 6f0fadcda199702a28974afba6e4b75bf6a20b2a | [log] [tgz] |
|---|---|---|
| author | David LeGare <[email protected]> | Wed Mar 02 22:10:28 2022 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Wed Mar 02 22:10:28 2022 +0000 |
| tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
| parent | 4fa35c7f3e0b6c375dc2b10148435ff9a247ff0c [diff] | |
| parent | 90fdb407fc7b3314cccbf6638cbd48adb9da84d7 [diff] |
Update which to 4.2.4 am: 413469211c am: d4a8e3fb8d am: 8bc650c94f am: 90fdb407fc Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2004691 Change-Id: I3651ff13e3ffa938b9f97760a4bb3b363e536d65
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.