Crate which

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which

A Rust equivalent of Unix command which(1).

§Example:

To find which rustc executable binary is using:

use which::which;
use std::path::PathBuf;

let result = which("rustc").unwrap();
assert_eq!(result, PathBuf::from("/usr/bin/rustc"));

Structs§

  • An owned, immutable wrapper around a PathBuf containing the canonical path of an executable.
  • An owned, immutable wrapper around a PathBuf containing the path of an executable.
  • A wrapper containing all functionality in this crate.

Enums§

Functions§

  • Find an executable binary’s path by name.
  • Find all binaries with binary_name using cwd to resolve relative paths.
  • Find all binaries with binary_name ignoring cwd.
  • Find an executable binary’s path by name, ignoring cwd.
  • Find binary_name in the path list paths, using cwd to resolve relative paths.
  • Find all binaries with binary_name in the path list paths, using cwd to resolve relative paths.
  • Find all binaries with binary_name in the path list paths, ignoring cwd.
  • Find all binaries matching a regular expression in a the system PATH.
  • Find all binaries matching a regular expression in a list of paths.

Type Aliases§