Struct VcEmulationBinding 

pub struct VcEmulationBinding { /* private fields */ }

Available on crate feature extensions-draft and crate feature virtual-clients-draft and (32-bit or 64-bit) only.

The binding of one epoch of a higher-level group to the derivation epoch whose virtual-client LeafNode was active at that epoch, stored as its own row keyed by (group_id, group_epoch).

Bindings are kept per group epoch because a delayed PrivateMessage from a past higher-level epoch has to be deprotected with the derivation epoch that was bound then. A group retains as many bindings as its message secrets store keeps past epochs.

Implementations

impl VcEmulationBinding

pub fn from_legacy_record(group_epoch: GroupEpoch, epoch_id: EpochId) -> Self

Build the binding of group_epoch to epoch_id from one entry of a VcEmulationBindings record.

pub fn epoch_id(&self) -> &EpochId

The derivation epoch this binding names.

Trait Implementations

impl Clone for VcEmulationBinding

fn clone(&self) -> VcEmulationBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VcEmulationBinding

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VcEmulationBinding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Entity<CURRENT_VERSION> for VcEmulationBinding

impl PartialEq for VcEmulationBinding

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VcEmulationBinding

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VcEmulationBinding

impl VcEmulationBinding<CURRENT_VERSION> for VcEmulationBinding