commit | 9153c347cf5d4c4e04d668732af2e014bb2f3e55 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 16 20:13:10 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 16 20:13:10 2022 +0000 |
tree | 0ee35a94c440d4b17b59f4adbc625f2cee3fb7f3 | |
parent | 85cdb98551b24a4bd4feb8920747e00a6e0a199c [diff] | |
parent | 6f0fadcda199702a28974afba6e4b75bf6a20b2a [diff] |
Snap for 8736029 from 6f0fadcda199702a28974afba6e4b75bf6a20b2a to mainline-go-adbd-release Change-Id: I19e01638bde6dbf02dcac377a4e9a5caa856d221
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.