| commit | 099f81a5ba62c3202572b21a2176f036d4a49630 | [log] [tgz] |
|---|---|---|
| author | Matthew Maurer <mmaurer@google.com> | Tue May 31 15:54:26 2022 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue May 31 15:54:26 2022 +0000 |
| tree | 6e5a02546474dd4d8ceb323c4ca0261e1c5f435c | |
| parent | 7663b7b515206630a5f1f8cc723fa962573a6d5c [diff] | |
| parent | 1667723bb66b92b77fddef48c7eb5ac1126b1c83 [diff] |
Update TEST_MAPPING am: 1667723bb6 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/which/+/2107134 Change-Id: Ib1dd00639e5b262452d9ab7dd7df7340854897b7 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.