Enum RunEvent 

pub enum RunEvent {
    SessionStarted {
        session: Uuid,
    },
    TurnStarted {
        session: Uuid,
        turn: usize,
    },
    ModelStarted {
        session: Uuid,
        turn: usize,
        model: String,
    },
    ModelFinished {
        session: Uuid,
        turn: usize,
    },
    ToolStarted {
        session: Uuid,
        turn: usize,
        tool: String,
        call_id: String,
    },
    ToolFinished {
        session: Uuid,
        turn: usize,
        tool: String,
        call_id: String,
        ok: bool,
    },
    TurnFinished {
        session: Uuid,
        turn: usize,
    },
    RunFailed {
        session: Uuid,
        error: String,
    },
}

An observable run-lifecycle event.

Events carry no content — no prompt text, tool arguments, tool outputs, file contents, or model response text. They carry only structural metadata (session id, turn number, model id, tool name, call id, success flag) so they are safe to export to any telemetry backend without leaking user data.

Variants

SessionStarted

A session started (emitted once, before the first turn).

Fields

session: Uuid

The session id.

TurnStarted

A model turn began.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

ModelStarted

The model provider was invoked for this turn.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

model: String

The model id (e.g. "minimax/minimax-m3").

ModelFinished

The model provider returned for this turn.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

ToolStarted

A tool call was dispatched.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

tool: String

The tool name.

call_id: String

The tool call id (correlates with [ToolFinished]).

ToolFinished

A tool call completed.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

tool: String

The tool name.

call_id: String

The tool call id (correlates with [ToolStarted]).

ok: bool

Whether the tool succeeded.

TurnFinished

A turn completed.

Fields

session: Uuid

The session id.

turn: usize

The 1-indexed turn number.

RunFailed

The run failed.

Fields

session: Uuid

The session id.

error: String

A bounded error summary. Truncated to keep user content out of telemetry: provider/tool response bodies embedded in error strings are capped at ERROR_SUMMARY_MAX_CHARS characters. Use this for debugging signal, not as a source of truth about user data.

Trait Implementations

impl Clone for RunEvent

fn clone(&self) -> RunEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RunEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RunEvent

impl PartialEq for RunEvent

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RunEvent

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 RunEvent