Struct CircleSnapshotMetaBody 

pub struct CircleSnapshotMetaBody {
    pub store_root_hash: ObjectHash,
    pub circle_id: CircleId,
    pub author_registration: StoreDeviceRegistrationRef,
    pub control: CircleControlCoord,
    pub epoch_id: CircleEpochId,
    pub key_fingerprint: KeyFingerprint,
    pub generation: u64,
    pub bootstrap: CircleBootstrapRef,
    pub created_at: String,
    pub successor: CircleSnapshotSuccessorLink,
}

One device’s signed, Circle-sealed snapshot of the private Circle history it holds at an exact Store frontier. The installable payload is a CircleBootstrapRef — the same image format a member-addition bootstrap carries — so a verifier installs a snapshot with the bootstrap machinery. The metadata additionally binds the exact control, epoch, and key fingerprint the image derives from and the per-(device, Circle) snapshot stream position.

Fields

store_root_hash: ObjectHash

circle_id: CircleId

author_registration: StoreDeviceRegistrationRef

control: CircleControlCoord

epoch_id: CircleEpochId

key_fingerprint: KeyFingerprint

generation: u64

bootstrap: CircleBootstrapRef

The exact cut, schema, routing hash, image, and pinned blob refs the image contains — the same shape a member-addition bootstrap carries. The cut is bootstrap.coverage.

created_at: String

successor: CircleSnapshotSuccessorLink

Trait Implementations

impl Clone for CircleSnapshotMetaBody

fn clone(&self) -> CircleSnapshotMetaBody

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CircleSnapshotMetaBody

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CircleSnapshotMetaBody

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CircleSnapshotMetaBody

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CircleSnapshotMetaBody

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SignedBody for CircleSnapshotMetaBody

const DOMAIN: &'static [u8] = CIRCLE_SNAPSHOT_DOMAIN

impl Eq for CircleSnapshotMetaBody

impl StructuralPartialEq for CircleSnapshotMetaBody