Enum ServerMessage 

pub enum ServerMessage {
    SetupComplete(SetupCompleteMessage),
    ServerContent(Box<ServerContentMessage>),
    ToolCall(ToolCallMessage),
    ToolCallCancellation(ToolCallCancellationMessage),
    GoAway(GoAwayMessage),
    SessionResumptionUpdate(SessionResumptionUpdateMessage),
    VoiceActivity(VoiceActivityMessage),
    Unknown(Value),
}

Unified server message enum — parsed from incoming WebSocket text frames.

We use manual dispatch instead of #[serde(untagged)] for performance: untagged tries every variant in order. String-contains + targeted parse is O(1) routing.

Variants

SetupComplete(SetupCompleteMessage)

Setup handshake completed successfully.

ServerContent(Box<ServerContentMessage>)

Model output content (text, audio, transcription, etc.).

ToolCall(ToolCallMessage)

Model requested one or more tool/function calls.

ToolCallCancellation(ToolCallCancellationMessage)

Server cancelled previously requested tool calls.

GoAway(GoAwayMessage)

Server requesting graceful disconnect.

SessionResumptionUpdate(SessionResumptionUpdateMessage)

Updated session resumption handle.

VoiceActivity(VoiceActivityMessage)

Server-side voice activity detection event.

Unknown(Value)

Unrecognized message type (forward compatibility).

Implementations

impl ServerMessage

pub fn parse(text: &str) -> Result<Self, Error>

Parse a server message from a JSON text frame.

Uses string-contains routing for O(1) dispatch instead of serde(untagged)’s O(N) try-all-variants approach.

Trait Implementations

impl Clone for ServerMessage

fn clone(&self) -> ServerMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerMessage

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

Formats the value using the given formatter.