Struct SnapshotDraft 

pub struct SnapshotDraft {
    pub name: Option<String>,
    pub labels: HashMap<String, String>,
    pub snapshot_type: SnapshotType,
    pub parent_id: Option<String>,
    pub kernel_path: Option<String>,
    pub rootfs_path: Option<String>,
    pub net_invariant: bool,
    pub geometry: Option<SnapshotGeometry>,
    pub format: String,
}

What a caller knows about a snapshot before it is published.

The file layout (vmstate, mem) is the catalog’s business, so it is not part of this: PendingSnapshot::commit fills those paths in.

Fields

name: Option<String>

Optional human-readable label.

labels: HashMap<String, String>

Arbitrary key-value metadata carried onto the snapshot.

snapshot_type: SnapshotType

parent_id: Option<String>

Parent snapshot ID (diff chain).

kernel_path: Option<String>

Host-absolute kernel path (required for jailer-mode restore staging).

rootfs_path: Option<String>

Host-absolute rootfs path (required for restore to rebuild the dm-snapshot origin).

net_invariant: bool

Whether the origin guest ran the invariant network identity (CORE-81).

geometry: Option<SnapshotGeometry>

Capture-time VM geometry, when the producer knows it.

format: String

The image format the producer wrote (see SnapshotMeta::format).

Trait Implementations

impl Debug for SnapshotDraft

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

Formats the value using the given formatter.