fn walk_virtual_files<'a>(&'a self) -> impl Iterator<Item = VirtualFile> + 'a {
        self.walk_mounts()
            .map(|m| m.source.resolve_virtual_files(m.point))
            .flatten()
    }
/// Returns an iterator that recursively expands all desired mounts into concrete directories
/// and files (depth-first).
///
/// Starts with this mount source mounted at root ("").
Returns an iterator that recursively expands all desired mounts into concrete directories
and files (depth-first).

Starts with this mount source mounted at root ("").
Returns an iterator that recursively expands all desired mounts into concrete directories and files ( depth - first ) . Starts with this mount source mounted at root ( " " ) .
fn walk_virtual_files<'a>(&'a self) -> impl Iterator<Item = VirtualFile> + 'a {
        self.walk_mounts()
            .map(|m| m.source.resolve_virtual_files(m.point))
            .flatten()
    }
fn walk_virtual_files < ' a > ( & ' a self ) -> impl Iterator < Item = VirtualFile > + ' a { self . walk_mounts ( ) . map ( | m | m . source . resolve_virtual_files ( m . point ) ) . flatten ( ) }
Returns an iterator that recursively expands all desired mounts into concrete directories
and files (depth-first).
Returns an iterator that recursively expands all desired mounts into concrete directories and files ( depth - first ) .
&'a self