Struct DialogSnapshot 

pub struct DialogSnapshot { /* private fields */ }

Immutable version-two facts needed to continue a confirmed dialog.

Implementations

impl DialogSnapshot

pub const fn version(&self) -> u16

The schema version emitted by this build.

pub const fn role(&self) -> Role

Which dialog role was captured.

pub const fn dialog_id(&self) -> &DialogId

The retained dialog identifier.

pub fn local_party(&self) -> &str

The validated local party value, without the separately retained dialog tag.

pub fn remote_party(&self) -> &str

The validated remote party value, without the separately retained dialog tag.

pub const fn local_cseq(&self) -> u32

The last locally used in-dialog sequence number.

pub const fn remote_cseq(&self) -> Option<u32>

The greatest accepted remote sequence number.

pub const fn remote_target(&self) -> &Uri

The retained remote target from the latest target refresh.

pub fn route_set(&self) -> &[String]

The route set in send order.

pub const fn protected_signalling(&self) -> bool

Whether the captured signalling path was protected.

pub const fn media_keying(&self) -> NegotiatedKeying

The negotiated media keying class. No key bytes are retained.

pub const fn media_profile(&self) -> MediaProfile

The retained named media profile.

pub const fn codecs(&self) -> Codecs

The exact codec policy used for later offers.

pub const fn codec(&self) -> Codec

The negotiated audio codec.

pub const fn clock_rate(&self) -> u32

The RTP clock rate of the negotiated audio format.

pub const fn payload_type(&self) -> u8

The RTP payload type used to send the negotiated codec.

pub const fn receive_payload_type(&self) -> u8

The RTP payload type accepted for the negotiated codec.

pub const fn dtmf_payload_type(&self) -> Option<u8>

The dynamic RTP payload type carrying telephone events, when enabled.

pub const fn rtcp_mode(&self) -> RtcpMode

The negotiated RTCP socket shape.

pub const fn direction(&self) -> Direction

The most recently negotiated media direction.

pub const fn peer_allows_update(&self) -> bool

Whether the peer advertised support for UPDATE.

pub const fn session_timer(&self) -> Option<(Duration, bool, Duration)>

Negotiated interval, local refresher role, and remaining duration at capture.

pub fn encode(&self) -> Vec<u8>

Encode this value in the deterministic version-two binary format.

Values can only be obtained from validated capture or decoding, so this operation is infallible and never writes a partial result to a caller-owned buffer.

pub fn decode(input: &[u8]) -> Result<Self, DialogPersistenceError>

Decode and validate one complete snapshot.

The total input bound is applied before any field is read. Per-field and aggregate bounds are then checked before each allocation, so hostile length prefixes cannot request their declared amount of memory.

Trait Implementations

impl Clone for DialogSnapshot

fn clone(&self) -> DialogSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DialogSnapshot

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

Formats the value using the given formatter.