pub fn walk(root: &Path, threads: usize, filter: &Filter) -> Result<Vec<Entry>>Expand description
Walk root in parallel, returning entries sorted by relative path (so every
parent directory precedes its children).
threads sets the worker-pool size (0 ⇒ jwalk default). filter drops
any file/symlink whose relative path is excluded.
§Errors
Returns an error if root cannot be read, or if any entry’s metadata cannot
be stat-ed.