Struct DiskLayer 

pub struct DiskLayer {
    pub layer_id: DiskLayerId,
    pub format: SnapshotFormat,
    pub virtual_size: u64,
    pub backing: Option<DiskLayerId>,
    pub payload: LayerPayload,
}

One member of an ordered complete file-layer closure.

Fields

layer_id: DiskLayerId

Opaque member identity.

format: SnapshotFormat

Physical format.

virtual_size: u64

Guest-visible virtual length.

backing: Option<DiskLayerId>

Immediate predecessor, if any.

payload: LayerPayload

Physical payload metadata.

Trait Implementations

impl Clone for DiskLayer

fn clone(&self) -> DiskLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiskLayer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DiskLayer

fn deserialize<__D>( __deserializer: __D, ) -> Result<DiskLayer, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DiskLayer

impl PartialEq for DiskLayer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DiskLayer

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DiskLayer