Function canonicalize_existing 

pub fn canonicalize_existing(
    path: impl AsRef<Path>,
) -> Result<PathBuf, PathError>

Canonicalize an existing path using the filesystem.

This resolves symlinks and requires every component to exist (platform rules apply). On Windows, the result may be a verbatim \\?\ path; crate::platform::simplify_for_display can be used for user-facing output.

Filesystem access

Yes. Requires the path to exist. Resolves symlinks.

Examples

use path_rs::canonicalize_existing;

let p = canonicalize_existing(".").unwrap();
assert!(p.is_absolute());