commit | 249a681a6f8f0f682e11a8de209ee682d8d1971a | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed May 10 16:20:25 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed May 10 16:20:25 2023 +0000 |
tree | bb7fed649d07e5b24e581d19ccf3c547b2b86c62 | |
parent | 54d44571ec2f5b4557148a35ce687b889a607dfe [diff] | |
parent | 878f532dd57bdcbce44364b7eecb1811140e99b7 [diff] |
Snap for 10103804 from 878f532dd57bdcbce44364b7eecb1811140e99b7 to mainline-tzdata5-release Change-Id: I10080ea4b7a70e7c47d784b94bd1a48dfe178b1a
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.