Struct ruma_events::call::negotiate::CallNegotiateEventContent

pub struct CallNegotiateEventContent {
    pub call_id: OwnedVoipId,
    pub party_id: OwnedVoipId,
    pub version: VoipVersionId,
    pub lifetime: UInt,
    pub description: SessionDescription,
    pub sdp_stream_metadata: BTreeMap<String, StreamMetadata>,
}

Expand description

Added in VoIP version 1. The content of an m.call.negotiate event.

This event is sent by either party after the call is established to renegotiate it. It can be used for media pause, hold/resume, ICE restarts and voice/video call up/downgrading.

First an event must be sent with an offer session description, which is replied to with an event with an answer session description.

Fields§

§call_id: OwnedVoipId

The ID of the call this event relates to.

§party_id: OwnedVoipId

The unique ID for this session for the duration of the call.

Must be the same as the one sent by the previous invite or answer from this session.

§version: VoipVersionId

The version of the VoIP specification this messages adheres to.

§lifetime: UInt

The time in milliseconds that the negotiation is valid for.

§description: SessionDescription

The session description of the negotiation.

§sdp_stream_metadata: BTreeMap<String, StreamMetadata>

Metadata describing the streams that will be sent.

This is a map of stream ID to metadata about the stream.

Implementations§

impl CallNegotiateEventContent

pub fn new( call_id: OwnedVoipId, party_id: OwnedVoipId, version: VoipVersionId, lifetime: UInt, description: SessionDescription, ) -> Self

Creates a CallNegotiateEventContent with the given call ID, party ID, lifetime and description.

pub fn version_1( call_id: OwnedVoipId, party_id: OwnedVoipId, lifetime: UInt, description: SessionDescription, ) -> Self

Convenience method to create a version 1 CallNegotiateEventContent with all the required fields.

Trait Implementations§

impl Clone for CallNegotiateEventContent

fn clone(&self) -> CallNegotiateEventContent

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for CallNegotiateEventContent

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for CallNegotiateEventContent

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

Deserialize this value from the given Serde deserializer. Read more

impl EventContent for CallNegotiateEventContent

type EventType = MessageLikeEventType

The Rust enum for the event kind’s known types.

fn event_type(&self) -> Self::EventType

Get the event’s type, like m.room.message.

impl From<CallNegotiateEventContent> for AnyMessageLikeEventContent

fn from(c: CallNegotiateEventContent) -> Self

Converts to this type from the input type.

impl RedactContent for CallNegotiateEventContent

type Redacted = RedactedCallNegotiateEventContent

The redacted form of the event’s content.

fn redact(self, version: &RoomVersionId) -> RedactedCallNegotiateEventContent

Transform self into a redacted form (removing most or all fields) according to the spec. Read more

impl Serialize for CallNegotiateEventContent

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

Serialize this value into the given Serde serializer. Read more

impl StaticEventContent for CallNegotiateEventContent

const TYPE: &'static str = "m.call.negotiate"

The event type.

impl MessageLikeEventContent for CallNegotiateEventContent

Auto Trait Implementations§

impl Freeze for CallNegotiateEventContent

impl RefUnwindSafe for CallNegotiateEventContent

impl Send for CallNegotiateEventContent

impl Sync for CallNegotiateEventContent

impl Unpin for CallNegotiateEventContent

impl UnwindSafe for CallNegotiateEventContent

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> EventContentFromType for T
where T: EventContent + DeserializeOwned,

fn from_parts(_event_type: &str, content: &RawValue) -> Result<T, Error>

Constructs this event content from the given event type and JSON.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

const WITNESS: W = W::MAKE

A constant of the type witness

impl<T> Identity for T
where T: ?Sized,

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T