27 lines
583 B
Markdown
27 lines
583 B
Markdown
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[](https://github.com/harryfei/which-rs/actions/workflows/rust.yml)
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# which
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A Rust equivalent of Unix command "which". Locate installed executable in cross platforms.
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## Support platforms
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* Linux
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* Windows
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* macOS
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## Example
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To find which rustc exectable binary is using.
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``` rust
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use which::which;
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let result = which::which("rustc").unwrap();
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assert_eq!(result, PathBuf::from("/usr/bin/rustc"));
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```
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## Documentation
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The documentation is [available online](https://docs.rs/which/).
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