Struct SafeAad 

pub struct SafeAad { /* private fields */ }

Available on (32-bit or 64-bit) and crate feature extensions-draft-08 only.

A Safe AAD struct as it appears at the beginning of an MLS message’s authenticated_data field when negotiated for the group.

Implementations

impl SafeAad

pub fn from_items(items: Vec<SafeAadItem>) -> Result<Self, SafeAadError>

Build a SafeAad from a list of items.

Returns an error if items are not sorted in strictly-increasing ComponentId order or if any ComponentId appears more than once.

pub fn empty() -> Self

Build an empty SafeAad.

pub fn items(&self) -> &[SafeAadItem]

Returns all items.

pub fn get(&self, component_id: ComponentId) -> Option<&[u8]>

Look up the data carried for a given ComponentId.

Returns None if there is no item tagged with that id.

pub fn is_empty(&self) -> bool

Returns true if there are no items.

pub fn len(&self) -> usize

Number of items.

Trait Implementations

impl Clone for SafeAad

fn clone(&self) -> SafeAad

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SafeAad

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SafeAad

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for SafeAad

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

Available on crate feature std only.

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,

Available on crate feature std only.

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

impl DeserializeBytes for SafeAad

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 PartialEq for SafeAad

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

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 SafeAad

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 SafeAad

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 &SafeAad

fn tls_serialized_len(&self) -> usize

impl Size for SafeAad

fn tls_serialized_len(&self) -> usize

impl Eq for SafeAad

impl StructuralPartialEq for SafeAad