pub fn changes<R: Read>(
tar: R,
f: impl FnMut(Change<'_, '_, R>) -> Result<()>,
) -> Result<()>Expand description
Walk an uncompressed layer tar in order, classifying whiteouts, for
readers that keep their own view of the filesystem (scanners, catalogers).
Entries whose path would escape the root, and whiteouts of . or ..,
are skipped.