Crate which

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

Structs

• CanonicalPath
  An owned, immutable wrapper around a PathBuf containing the canonical path of an executable.
• Path
  An owned, immutable wrapper around a PathBuf containing the path of an executable.

Enums

• Error

Functions

• which
  Find a exectable binary’s path by name.
• which_all
  Find all binaries with binary_name in the path list paths, using cwd to resolve relative paths.
• which_in
  Find binary_name in the path list paths, using cwd to resolve relative paths.
• which_in_all
  Find all binaries with binary_name in the path list paths, using cwd to resolve relative paths.

Type Aliases

• Result