| commit | 9c0bb67e1f1066b6882c338f9c6e5df295bd610b | [log] [tgz] |
|---|---|---|
| author | Treehugger Robot <treehugger-gerrit@google.com> | Wed Jun 15 22:28:27 2022 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Jun 15 22:28:27 2022 +0000 |
| tree | 74b760abd18f993e3501cabf9342ccb8d6b484f5 | |
| parent | 4114547a4f5b77be0ad1e34668ea626f434f7378 [diff] | |
| parent | 536d105196396b55f49ed8faa516e1a258e1fff8 [diff] |
Merge "Update TEST_MAPPING" am: 4ecdb53961 am: 238dc9d855 am: a24c6972f5 am: 536d105196 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2126455 Change-Id: Ie28f14b68755d1b80d7201c557a597ab910531bc Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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.