Enum TurnEvent 

pub enum TurnEvent {
    QueuedWorkStarted {
        boundary: QueuedWorkClaimBoundary,
        batch_ids: Vec<String>,
        causes: Vec<TurnCause>,
    },
    ModelRequestStarted {
        protocol_iteration: usize,
    },
    AssistantProseDelta {
        text: String,
    },
    ReasoningDelta {
        text: String,
    },
    CodeBlockStarted {
        language: String,
        code: String,
        graph_key: Option<String>,
    },
    CodeBlockCompleted {
        language: String,
        output: String,
        error: Option<String>,
        success: bool,
        duration_ms: u64,
        tool_call_ids: Vec<String>,
        graph_key: Option<String>,
    },
    ToolCallStarted {
        call_id: Option<String>,
        name: String,
        args: Value,
    },
    ToolCallCompleted {
        call_id: Option<String>,
        name: String,
        args: Value,
        output: ToolCallOutput,
        duration_ms: u64,
    },
    SubmittedValue {
        value: Value,
    },
    ToolValue {
        tool_name: String,
        value: Value,
    },
    Usage {
        protocol_iteration: usize,
        usage: TokenUsage,
        cumulative: TokenUsage,
    },
    ChildUsage {
        session_id: String,
        source: String,
        model: String,
        protocol_iteration: usize,
        usage: TokenUsage,
        cumulative: TokenUsage,
    },
    RetryStatus {
        wait_seconds: u64,
        attempt: usize,
        max_attempts: usize,
        reason: String,
    },
    PluginRuntime {
        plugin_id: String,
        event: PluginRuntimeEvent,
    },
    QueuedInputAccepted {
        checkpoint: CheckpointKind,
        inputs: Vec<AcceptedInjectedTurnInput>,
    },
    QueuedMessagesCommitted {
        messages: Vec<PluginMessage>,
        checkpoint: CheckpointKind,
    },
    Error {
        message: String,
    },
}

App-facing semantic event payload for a turn activity.

Unlike SessionEvent, these events are stable application signals rather than low-level runtime/debug events. Public streams carry these payloads inside TurnActivity so every emitted item has identity.

Variants

QueuedWorkStarted

Fields

boundary: QueuedWorkClaimBoundary

batch_ids: Vec<String>

causes: Vec<TurnCause>

ModelRequestStarted

Fields

protocol_iteration: usize

AssistantProseDelta

Fields

text: String

ReasoningDelta

Fields

text: String

CodeBlockStarted

Fields

language: String

code: String

graph_key: Option<String>

CodeBlockCompleted

Fields

language: String

output: String

error: Option<String>

success: bool

duration_ms: u64

tool_call_ids: Vec<String>

graph_key: Option<String>

ToolCallStarted

Fields

call_id: Option<String>

name: String

args: Value

ToolCallCompleted

Fields

call_id: Option<String>

name: String

args: Value

output: ToolCallOutput

duration_ms: u64

SubmittedValue

Fields

value: Value

ToolValue

Fields

tool_name: String

value: Value

Usage

Fields

protocol_iteration: usize

usage: TokenUsage

cumulative: TokenUsage

ChildUsage

Fields

session_id: String

source: String

model: String

protocol_iteration: usize

usage: TokenUsage

cumulative: TokenUsage

RetryStatus

Fields

wait_seconds: u64

attempt: usize

max_attempts: usize

reason: String

PluginRuntime

Fields

plugin_id: String

event: PluginRuntimeEvent

QueuedInputAccepted

Fields

checkpoint: CheckpointKind

inputs: Vec<AcceptedInjectedTurnInput>

QueuedMessagesCommitted

Fields

messages: Vec<PluginMessage>

checkpoint: CheckpointKind

Error

Fields

message: String

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 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.