| commit | 2ddef9ed808a72e01b4847c4e10a8a7ed5912712 | [log] [tgz] |
|---|---|---|
| author | Jeff Vander Stoep <[email protected]> | Fri Feb 17 23:56:26 2023 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Fri Feb 17 23:56:26 2023 +0000 |
| tree | 8d776c48ca763a8a92725842792c44c68bd6d5b0 | |
| parent | cdafc38ec0cca141ca25b1601d24e2446152c6e5 [diff] | |
| parent | bcfaaa4c96f1ceb112b118a9b89a06b6d7597305 [diff] |
Upgrade which to 4.4.0 am: a065455574 am: 26caf7138b am: 67111d64eb am: bcfaaa4c96 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2441940 Change-Id: If7934d479e3c0924f7c7ec893e6c20fedd2d129d 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.