Struct GenerationId 

pub struct GenerationId(/* private fields */);

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

A per-message generation ID a virtual client attaches to a fanned-out PrivateMessage so a strongly-consistent DS can detect generation collisions between siblings, per higher-level group, per higher-level group epoch, and per ratchet type (mls-virtual-clients draft).

Derived from the emulation epoch’s GenerationIdSecret over a PrivateMessageContext. The value is opaque to the application: it is produced by MlsGroup::create_unconfirmed_message and handed to the DS, which compares it for equality across siblings.

Implementations

impl GenerationId

pub fn as_slice(&self) -> &[u8]

The raw generation-ID bytes the application hands to the DS.

Trait Implementations

impl Clone for GenerationId

fn clone(&self) -> GenerationId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenerationId

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

Formats the value using the given formatter.

impl DeserializeBytes for GenerationId

fn tls_deserialize_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

This function deserializes the bytes from the provided a &[u8] and returns the populated struct, as well as the remaining slice.

fn tls_deserialize_exact_bytes(bytes: &[u8]) -> Result<Self, Error>

where Self: Sized,

This function deserializes the provided bytes and returns the populated struct. All bytes must be consumed.

impl Eq for GenerationId

impl PartialEq for GenerationId

fn eq(&self, other: &GenerationId) -> 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 GenerationId

fn tls_serialize<W: Write>(&self, writer: &mut W) -> Result<usize, Error>

Available on crate feature std only.

Serialize self and write it to the writer. The function returns the number of bytes written to writer.

fn tls_serialize_detached(&self) -> Result<Vec<u8>, Error>

Available on crate feature std only.

Serialize self and return it as a byte vector.

impl Serialize for &GenerationId

fn tls_serialize<W: Write>(&self, writer: &mut W) -> Result<usize, Error>

Available on crate feature std only.

Serialize self and write it to the writer. The function returns the number of bytes written to writer.

fn tls_serialize_detached(&self) -> Result<Vec<u8>, Error>

Available on crate feature std only.

Serialize self and return it as a byte vector.

impl Size for GenerationId

fn tls_serialized_len(&self) -> usize

impl Size for &GenerationId

fn tls_serialized_len(&self) -> usize

impl StructuralPartialEq for GenerationId