Struct Extension 

#[non_exhaustive]
pub struct Extension {
    pub extension_type: ExtensionType,
    pub extension_data: Vec<u8>,
}

An MLS protocol extension.

Extensions are used as customization points in various parts of the MLS protocol and are inserted into an ExtensionList.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

extension_type: ExtensionType

Extension type of this extension

extension_data: Vec<u8>

Data held within this extension

Implementations

impl Extension

pub fn new(extension_type: ExtensionType, extension_data: Vec<u8>) -> Extension

Create an extension with specified type and data properties.

pub fn extension_type(&self) -> ExtensionType

Extension type of this extension

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

Data held within this extension

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<(), Error>

Formats the value using the given formatter.

impl Eq for Extension

impl Extend<Extension> for ExtensionList

fn extend<T>(&mut self, iter: T)

where T: IntoIterator<Item = Extension>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<Extension> for ExtensionList

fn from_iter<T>(iter: T) -> ExtensionList

where T: IntoIterator<Item = Extension>,

Creates a value from an iterator.

impl MlsDecode for Extension

fn mls_decode(reader: &mut &[u8]) -> Result<Extension, Error>

impl MlsEncode for Extension

fn mls_encode(&self, writer: &mut Vec<u8>) -> Result<(), Error>

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

impl MlsSize for Extension

fn mls_encoded_len(&self) -> usize

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 StructuralPartialEq for Extension