Enum EventKind 

pub enum EventKind {
    RunStarted {
        agent: String,
        input: Message,
    },
    ModelCalled {
        step: u32,
        response: ModelResponse,
        cost_usd: Option<f64>,
        duration_ms: u64,
    },
    ModelFailed {
        step: u32,
        error: String,
        usage: Usage,
        cost_usd: Option<f64>,
    },
    ToolDenied {
        call_id: String,
        tool: String,
        reason: String,
    },
    ApprovalRequested {
        call_id: String,
        tool: String,
        input: Value,
        reason: String,
    },
    ApprovalDecided {
        call_id: String,
        approved: bool,
        by: Option<String>,
        note: Option<String>,
    },
    ToolCompleted {
        call_id: String,
        tool: String,
        output: Value,
        is_error: bool,
        duration_ms: u64,
    },
    BudgetExceeded {
        reason: String,
    },
    RunCompleted {
        output: String,
        structured: Option<Value>,
    },
    FinishRejected {
        step: u32,
        reason: String,
    },
    RunFailed {
        error: String,
    },
}

Variants

RunStarted

Fields

agent: String

input: Message

ModelCalled

Fields

step: u32

response: ModelResponse

cost_usd: Option<f64>

duration_ms: u64

ModelFailed

Recorded for audit; does not change state. A terminal failure is followed by RunFailed.

Fields

step: u32

error: String

usage: Usage

Tokens already paid for before the failure (e.g. rejected answers).

cost_usd: Option<f64>

ToolDenied

Fields

call_id: String

tool: String

reason: String

ApprovalRequested

Fields

call_id: String

tool: String

input: Value

reason: String

ApprovalDecided

Fields

call_id: String

approved: bool

by: Option<String>

note: Option<String>

ToolCompleted

Fields

call_id: String

tool: String

output: Value

is_error: bool

duration_ms: u64

BudgetExceeded

Fields

reason: String

RunCompleted

Fields

output: String

structured: Option<Value>

The validated final answer, when the agent has a finish schema.

FinishRejected

A final answer failed the finish schema; the model is asked again.

Fields

step: u32

reason: String

RunFailed

Fields

error: String

Implementations

impl EventKind

pub fn name(&self) -> &'static str

Trait Implementations

impl Clone for EventKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EventKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EventKind

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 EventKind