| commit | c2c6cfcac76ea5cb2ed660b2e3a631e05aee20a5 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Apr 28 16:03:00 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Apr 28 16:03:00 2022 +0000 |
| tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
| parent | c72f5fcb25e52b738654f3737fe386078172c3b7 [diff] | |
| parent | 90fdb407fc7b3314cccbf6638cbd48adb9da84d7 [diff] |
Snap for 8512216 from 90fdb407fc7b3314cccbf6638cbd48adb9da84d7 to tm-frc-os-statsd-release Change-Id: Ib4a8c9234c0b567b8b57664dd320c7bda24762d8
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.