Enum TurnEvent 

pub enum TurnEvent {
    Started {
        content: Vec<ContentBlock>,
    },
    RetryScheduled {
        purpose: LlmCallPurpose,
        attempt: u32,
        max_attempts: u32,
        delay_ms: u64,
    },
    LlmCallStarted {
        purpose: LlmCallPurpose,
        provider: Option<String>,
        model: Option<String>,
        display_name: String,
        attempt: u32,
        max_attempts: u32,
    },
    LlmCallEnded {
        purpose: LlmCallPurpose,
        outcome: LlmCallOutcome,
    },
    AutoContinue {
        attempt: u32,
        max_attempts: u32,
    },
    Ended {
        outcome: TurnOutcome,
    },
}

Turn lifecycle events.

A turn spans from a user message to a terminal TurnEvent::Ended. Within a turn, each LLM call is bracketed by LlmCallStarted/LlmCallEnded; retries surface as an LlmCallStarted with attempt > 0. Note that the completion events for streamed message content (MessageEvent with is_complete: true) are emitted at turn completion, after the originating call’s LlmCallEnded.

Variants

Started

A user message began a turn. Messages queued while a turn is active are folded into that turn and do not start a new one.

Fields

content: Vec<ContentBlock>

RetryScheduled

A retry is waiting for its backoff delay before the request starts.

Fields

purpose: LlmCallPurpose

attempt: u32

max_attempts: u32

delay_ms: u64

LlmCallStarted

An LLM request was issued.

Fields

purpose: LlmCallPurpose

provider: Option<String>

model: Option<String>

display_name: String

attempt: u32

0 for the initial call, incrementing per retry.

max_attempts: u32

LlmCallEnded

An LLM call reached a terminal state.

Fields

purpose: LlmCallPurpose

outcome: LlmCallOutcome

AutoContinue

The agent is auto-continuing because the LLM stopped with a resumable stop reason.

Fields

attempt: u32

max_attempts: u32

Ended

The turn reached a terminal state.

Fields

outcome: TurnOutcome

Implementations

impl TurnEvent

pub fn retry_info(&self) -> Option<RetryInfo>

Trait Implementations

impl Clone for TurnEvent

fn clone(&self) -> TurnEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TurnEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TurnEvent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for TurnEvent

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for TurnEvent

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TurnEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TurnEvent