Struct GroupContext

pub struct GroupContext {
    pub version: ProtocolVersion,
    pub cipher_suite: CiphersuiteId,
    pub epoch: u64,
    pub tree_hash: TreeHash,
    pub confirmed_transcript_hash: TranscriptHash,
    pub extensions: Vec<Extension>,
    /* private fields */
}

Fields

version: ProtocolVersion

cipher_suite: CiphersuiteId

epoch: u64

tree_hash: TreeHash

confirmed_transcript_hash: TranscriptHash

extensions: Vec<Extension>

Implementations

impl GroupContext

pub fn with_group_id(group_id: GroupId) -> Self

Allows for initialization with an arbitrary group id

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

pub fn external_senders(&self) -> &[ExternalSender]

pub fn required_capabilities(&self) -> Option<&RequiredCapabilities>

Trait Implementations

impl Clone for GroupContext

fn clone(&self) -> GroupContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupContext

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

Formats the value using the given formatter.

impl Default for GroupContext

fn default() -> GroupContext

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GroupContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for GroupContext

fn tls_deserialize<R: Read>(bytes: &mut R) -> Result<Self, Error>

This function deserializes the bytes from the provided a std::io::Read and returns the populated struct.

fn tls_deserialize_exact(bytes: impl AsRef<[u8]>) -> Result<Self, Error>

where Self: Sized,

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

impl PartialEq for GroupContext

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

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

const 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 &GroupContext

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

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>

Serialize self and return it as a byte vector.

impl Serialize for GroupContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for GroupContext

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

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>

Serialize self and return it as a byte vector.

impl Size for &GroupContext

fn tls_serialized_len(&self) -> usize

impl Size for GroupContext

fn tls_serialized_len(&self) -> usize

impl Eq for GroupContext

impl StructuralPartialEq for GroupContext