| commit | abd52c482f14c45032b796a15c932836a959f35b | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Fri Mar 04 01:06:02 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Fri Mar 04 01:06:02 2022 +0000 |
| tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
| parent | 73099f090df2feadb5a69919195a059143f7a15c [diff] | |
| parent | 90fdb407fc7b3314cccbf6638cbd48adb9da84d7 [diff] |
Snap for 8249732 from 90fdb407fc7b3314cccbf6638cbd48adb9da84d7 to tm-d1-release Change-Id: I7b5eb0fb37f07767cdfe84023dde14bb27fd16f0
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.