Enum Extension

#[repr(u16)]
pub enum Extension {
    ApplicationId(Vec<u8>),
    RatchetTree(RatchetTreeExtension),
    RequiredCapabilities(RequiredCapabilities),
    ExternalPub(ExternalPub),
    ExternalSenders(Vec<ExternalSender>),
    ApplicationData(ApplicationDataDictionary),
    SupportedWireFormats(WireFormats),
    RequiredWireFormats(WireFormats),
    TargetedMessagesCapability,
    Arbitrary(ArbitraryExtension),
}

Variants

ApplicationId(Vec<u8>)

Extension to uniquely identify clients

https://www.rfc-editor.org/rfc/rfc9420.html#section-5.3.3

RatchetTree(RatchetTreeExtension)

Sparse vec of TreeNodes, that is right-trimmed

RequiredCapabilities(RequiredCapabilities)

ExternalPub(ExternalPub)

Extension that enables “External Joins” via external commits

ExternalSenders(Vec<ExternalSender>)

Extension that allows external proposals to be signed by a third party (i.e. a server or something)

ApplicationData(ApplicationDataDictionary)

Available on crate feature draft-ietf-mls-extensions only.

SupportedWireFormats(WireFormats)

Available on crate feature draft-ietf-mls-extensions only.

RequiredWireFormats(WireFormats)

Available on crate feature draft-ietf-mls-extensions only.

TargetedMessagesCapability

Available on crate feature draft-ietf-mls-extensions only.

Arbitrary(ArbitraryExtension)

Implementations

impl Extension

pub fn new(extension_id: u16, extension_data: Vec<u8>) -> MlsSpecResult<Self>

pub fn ext_type(&self) -> ExtensionType

Trait Implementations

impl Clone for Extension

fn clone(&self) -> Extension

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extension

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Extension

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for Extension

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

where Self: Sized,

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 From<&Extension> for ExtensionType

fn from(value: &Extension) -> Self

Converts to this type from the input type.

impl From<ApplicationDataDictionary> for Extension

Available on crate feature draft-ietf-mls-extensions only.

fn from(val: ApplicationDataDictionary) -> Self

Converts to this type from the input type.

impl PartialEq for Extension

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

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 Extension

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 Extension

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 &Extension

fn tls_serialized_len(&self) -> usize

impl Size for Extension

fn tls_serialized_len(&self) -> usize

impl Eq for Extension

impl StructuralPartialEq for Extension