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| 13 | 13 | | |
| 14 | 14 | | // Get PATH env and join it with bin_dir |
| 15 | 15 | | fn get_path_env(bin_dirs: Vec<PathBuf>) -> String { |
| 16 | | - | let mut path = env::var("PATH").unwrap_or_default(); |
| 17 | | - | for dir in bin_dirs { |
| 18 | | - | path.push_str(":"); |
| 19 | | - | path.push_str(dir.to_str().unwrap()); |
| 20 | | - | } |
| 21 | | - | path |
| | 16 | + | let path = PathBuf::from(env::var("PATH").unwrap_or_default()); |
| | 17 | + | env::join_paths( |
| | 18 | + | bin_dirs |
| | 19 | + | .iter() |
| | 20 | + | .chain(env::split_paths(&path).collect::<Vec<PathBuf>>().iter()), |
| | 21 | + | ) |
| | 22 | + | .ok() |
| | 23 | + | .unwrap() |
| | 24 | + | .into_string() |
| | 25 | + | .unwrap() |
| 22 | 26 | | } |
| 23 | 27 | | |
| 24 | 28 | | // A function to find the closest file |
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