Struct CachedImage 

pub struct CachedImage {
    pub reference: String,
    pub manifest_digest: String,
    pub config_digest: String,
    pub image_digest: String,
    pub cached_at: String,
    pub pull_complete: bool,
    pub layers: usize,
    pub bytes: ImageBytes,
    pub objects: Objects,
    pub disk_image_built: bool,
    pub base_disk_built: bool,
}

One image in the store.

Fields

reference: String

The reference the index holds it under — a tag, or a digest-pinned name.

manifest_digest: String

The manifest digest, as the index spells it (sha256:…).

config_digest: String

The config digest, as the index spells it.

image_digest: String

The derived key its disk image and base rootfs are stored under (image_digest).

cached_at: String

When the pull completed, as the index recorded it.

pull_complete: bool

Whether the index considers the pull finished. A false here is a partial pull, not a corrupt one, and security prefetch completes it.

layers: usize

How many distinct layer digests it has. Below the manifest’s layer count when a layer is named twice.

bytes: ImageBytes

Its byte accounting.

objects: Objects

How much of its pulled content is on disk.

disk_image_built: bool

Whether a disk image has been built from it.

base_disk_built: bool

Whether a guest rootfs base has been built from it.

Trait Implementations

impl Clone for CachedImage

fn clone(&self) -> CachedImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedImage

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

Formats the value using the given formatter.

impl Serialize for CachedImage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.