Function pathdiff::diff_paths
[−]
[src]
pub fn diff_paths(path: &Path, base: &Path) -> Option<PathBuf>
Construct a relative path from a provided base directory path to the provided path
use pathdiff::diff_paths; use std::path::*; let baz: PathBuf = "/foo/bar/baz".into(); let bar: PathBuf = "/foo/bar".into(); let quux: PathBuf = "/foo/bar/quux".into(); assert_eq!(diff_paths(&bar, &baz), Some("../".into())); assert_eq!(diff_paths(&baz, &bar), Some("baz".into())); assert_eq!(diff_paths(&quux, &baz), Some("../quux".into())); assert_eq!(diff_paths(&baz, &quux), Some("../baz".into())); assert_eq!(diff_paths(&bar, &quux), Some("../".into()));