Struct matrix_sdk_crypto::types::Signatures

pub struct Signatures(_);

Signatures for a signed object.

Implementations

impl Signatures

pub fn new() -> Self

Create a new, empty, signatures collection.

pub fn add_signature(
    &mut self,
    signer: OwnedUserId,
    key_id: OwnedDeviceKeyId,
    signature: Ed25519Signature
) -> Option<Result<Signature, InvalidSignature>>

Add the given signature from the given signer and the given key_id to the collection.

pub fn get_signature(
    &self,
    signer: &UserId,
    key_id: &DeviceKeyId
) -> Option<Ed25519Signature>

Try to find an Ed25519 signature from the given signer with the given key id.

pub fn get(
    &self,
    signer: &UserId
) -> Option<&BTreeMap<OwnedDeviceKeyId, Result<Signature, InvalidSignature>>>

Get the map of signatures that belong to the given user.

pub fn clear(&mut self)

Remove all the signatures we currently hold.

pub fn is_empty(&self) -> bool

Do we hold any signatures or is our collection completely empty.

pub fn signature_count(&self) -> usize

How many signatures do we currently hold.

Trait Implementations

impl Clone for Signatures

fn clone(&self) -> Signatures

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Signatures

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

Formats the value using the given formatter.

impl Default for Signatures

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Signatures

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
    D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl IntoIterator for Signatures

type Item = (OwnedUserId, BTreeMap<OwnedDeviceKeyId, Result<Signature, InvalidSignature>, Global>)

The type of the elements being iterated over.

type IntoIter = IntoIter<OwnedUserId, BTreeMap<OwnedDeviceKeyId, Result<Signature, InvalidSignature>, Global>, Global>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<Signatures> for Signatures

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Signatures

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
    S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Signatures

impl StructuralEq for Signatures

impl StructuralPartialEq for Signatures