Struct LayerMetadata 

pub struct LayerMetadata {
    pub id: String,
    pub parent: Option<String>,
    pub diff_size: Option<u64>,
    pub compressed_size: Option<u64>,
}

Metadata about a layer from layers.json.

Fields

id: String

Layer storage ID.

parent: Option<String>

Parent layer ID (if not base layer).

diff_size: Option<u64>

Uncompressed diff size in bytes.

compressed_size: Option<u64>

Compressed size in bytes.

Trait Implementations

impl Clone for LayerMetadata

fn clone(&self) -> LayerMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerMetadata

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

Formats the value using the given formatter.