| commit | 3e88fafc41faae8c09abbd081a4121dfefb9134b | [log] [tgz] |
|---|---|---|
| author | Andrew Walbran <[email protected]> | Thu Nov 09 02:31:03 2023 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Thu Nov 09 02:31:03 2023 +0000 |
| tree | aaa0209fe40c9ef15bfe9cc5f3c35d633efc312e | |
| parent | 1dad8458645b33e348339cab0786b5c3e0c3c164 [diff] | |
| parent | 16317c523c500710850fb408e048996f2ddea72d [diff] |
Migrate to cargo_embargo. am: 3742ab94f0 am: 16317c523c Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2822243 Change-Id: Icaf49c88b8db6303e0d8494fc393481e66cba98b Signed-off-by: Automerger Merge Worker <[email protected]>
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.