Enum ControlMessage 

pub enum ControlMessage {
    MediaResourceNotification(MediaResourceNotification),
    PortResponse(PortEndpoint),
    StartSessionTransmission(SessionTransmission),
    StopSessionTransmission(SessionTransmission),
    ClearConference {
        conference_id: ConferenceId,
        service_number: u32,
    },
    CreateConferenceRequest(CreateConferenceRequest),
    DeleteConferenceRequest {
        conference_id: ConferenceId,
    },
    ModifyConferenceRequest(ModifyConferenceRequest),
    AddParticipantRequest(AddParticipantRequest),
    DropParticipantRequest {
        conference_id: ConferenceId,
        call_reference: CallReference,
    },
    AuditConferenceRequest,
    AuditParticipantRequest {
        conference_id: ConferenceId,
    },
    ChangeParticipantRequest(ChangeParticipantRequest),
    CreateConferenceResponse(CreateConferenceResponse),
    DeleteConferenceResponse {
        conference_id: ConferenceId,
        result: DeleteConferenceResult,
    },
    ModifyConferenceResponse(ModifyConferenceResponse),
    AddParticipantResponse(AddParticipantResponse),
    AuditConferenceResponse(AuditConferenceResponse),
    AuditParticipantResponse(AuditParticipantResponse),
    StartAnnouncement {
        announcements: Vec<AnnouncementEntry>,
        end_of_ack: EndOfAnnouncementAck,
        conference_id: u32,
        matrix_conference_party_ids: Vec<u32>,
        hearing_conference_party_mask: u32,
        play_mode: AnnouncementPlayMode,
    },
    StopAnnouncement {
        conference_id: u32,
    },
    AnnouncementFinish {
        conference_id: u32,
        play_status: AnnouncementPlayStatus,
    },
    QosReservationNotify {
        flow: QosFlow,
        direction: QosDirection,
    },
    QosErrorNotify {
        flow: QosFlow,
        direction: QosDirection,
        error_code: QosErrorCode,
        failure_node: Ipv4Addr,
        rsvp_error_code: RsvpErrorCode,
        rsvp_error_subcode: u32,
        rsvp_error_flags: u32,
    },
    QosListen {
        flow: QosFlow,
        reservation_style: QosReservationStyle,
        maximum_retries: u32,
        retry_timer: u32,
        confirmation_required: bool,
        preemption_priority: u32,
        defending_priority: u32,
        traffic: QosTrafficSpecification,
        application: QosApplicationIdentifier,
    },
    QosPath {
        flow: QosFlow,
        reservation_style: QosReservationStyle,
        maximum_retries: u32,
        retry_timer: u32,
        preemption_priority: u32,
        defending_priority: u32,
        traffic: QosTrafficSpecification,
        application: QosApplicationIdentifier,
    },
    QosTeardown {
        flow: QosFlow,
        direction: QosDirection,
    },
    UpdateDscp {
        flow: QosFlow,
        dscp: u8,
    },
    QosModify {
        flow: QosFlow,
        direction: QosDirection,
        traffic: QosTrafficSpecification,
        application: QosApplicationIdentifier,
    },
    MessageWaitingNotification(MessageWaitingNotification),
    MessageWaitingResponse {
        target_number: String,
        result: MessageWaitingResult,
    },
    KnownOpaque(KnownOpaqueMessage),
}

Messages exchanged with conference/media-resource/call-control peers.

These IDs share the SCCP frame header with station traffic, but they are not legal inputs to ClientMessage or outputs from ServerMessage.

Variants

MediaResourceNotification(MediaResourceNotification)

PortResponse(PortEndpoint)

StartSessionTransmission(SessionTransmission)

StopSessionTransmission(SessionTransmission)

ClearConference

Fields

conference_id: ConferenceId

service_number: u32

CreateConferenceRequest(CreateConferenceRequest)

DeleteConferenceRequest

Fields

conference_id: ConferenceId

ModifyConferenceRequest(ModifyConferenceRequest)

AddParticipantRequest(AddParticipantRequest)

DropParticipantRequest

Fields

conference_id: ConferenceId

call_reference: CallReference

AuditConferenceRequest

AuditParticipantRequest

Fields

conference_id: ConferenceId

ChangeParticipantRequest(ChangeParticipantRequest)

CreateConferenceResponse(CreateConferenceResponse)

DeleteConferenceResponse

Fields

conference_id: ConferenceId

result: DeleteConferenceResult

ModifyConferenceResponse(ModifyConferenceResponse)

AddParticipantResponse(AddParticipantResponse)

AuditConferenceResponse(AuditConferenceResponse)

AuditParticipantResponse(AuditParticipantResponse)

StartAnnouncement

Plays a bounded sequence of locale-aware tones for conference parties.

Fields

announcements: Vec<AnnouncementEntry>

end_of_ack: EndOfAnnouncementAck

Whether completion requires a protocol acknowledgement.

conference_id: u32

matrix_conference_party_ids: Vec<u32>

Party identifiers participating in the announcement matrix.

hearing_conference_party_mask: u32

Bit mask selecting which matrix parties hear the announcement.

play_mode: AnnouncementPlayMode

StopAnnouncement

Fields

conference_id: u32

AnnouncementFinish

Fields

conference_id: u32

play_status: AnnouncementPlayStatus

QosReservationNotify

Fields

flow: QosFlow

direction: QosDirection

QosErrorNotify

Reports admission or reservation failure details for a media flow.

Fields

flow: QosFlow

direction: QosDirection

error_code: QosErrorCode

failure_node: Ipv4Addr

Network node that originated the RSVP error.

rsvp_error_code: RsvpErrorCode

rsvp_error_subcode: u32

rsvp_error_flags: u32

QosListen

Establishes an RSVP listener and its retry/admission policy.

Fields

flow: QosFlow

reservation_style: QosReservationStyle

maximum_retries: u32

retry_timer: u32

confirmation_required: bool

Whether the service node must confirm successful reservation.

preemption_priority: u32

Priority used when competing reservations may be preempted.

defending_priority: u32

Priority used when defending this reservation from preemption.

traffic: QosTrafficSpecification

application: QosApplicationIdentifier

QosPath

Establishes the sending side of an RSVP path.

Fields

flow: QosFlow

reservation_style: QosReservationStyle

maximum_retries: u32

retry_timer: u32

preemption_priority: u32

defending_priority: u32

traffic: QosTrafficSpecification

application: QosApplicationIdentifier

QosTeardown

Tears down QoS state for one direction of a media flow.

Fields

flow: QosFlow

direction: QosDirection

UpdateDscp

Updates the six-bit DSCP value for a media flow.

Fields

flow: QosFlow

dscp: u8

QosModify

Changes traffic parameters on an existing QoS reservation.

Fields

flow: QosFlow

direction: QosDirection

traffic: QosTrafficSpecification

application: QosApplicationIdentifier

MessageWaitingNotification(MessageWaitingNotification)

MessageWaitingResponse

Fields

target_number: String

result: MessageWaitingResult

KnownOpaque(KnownOpaqueMessage)

A documented role whose payload layout is not independently stable.

Implementations

impl ControlMessage

pub fn decode( frame: Frame, protocol: ProtocolVersion, ) -> Result<Self, CodecError>

Decode a frame whose catalog route is between call-control or service roles. Station messages fail closed instead of being interpreted by a structurally similar conference or QoS layout.

pub fn encode(&self, protocol: ProtocolVersion) -> Result<Vec<u8>, CodecError>

Encodes a message routed between control and service roles.

Station-routed variants are rejected rather than emitted through the control-message API.

Trait Implementations

impl Clone for ControlMessage

fn clone(&self) -> ControlMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ControlMessage

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

Formats the value using the given formatter.

impl Eq for ControlMessage

impl PartialEq for ControlMessage

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ControlMessage