Enum Layout 

pub enum Layout {
    Flatten,
    Overlay(OverlayXattr),
}

What an unpack does with whiteouts.

Variants

Flatten

Apply them: the layer lands on top of the layers already in rootfs.

Overlay(OverlayXattr)

Keep them for overlayfs: .wh.<name> becomes a 0/0 character device, .wh..wh..opq an overlay.opaque xattr on its directory. For one layer into its own empty directory.

Trait Implementations

impl Clone for Layout

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Layout

impl Debug for Layout

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Layout

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Layout

impl PartialEq for Layout

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Layout