Struct TurnMetrics 

pub struct TurnMetrics {
    pub turn_index: usize,
    pub llm_call_duration: Duration,
    pub tool_executions: Vec<ToolExecMetrics>,
    pub usage: Usage,
    pub cost: Cost,
    pub turn_duration: Duration,
}

Metrics snapshot emitted at the end of each agent loop turn.

Fields

turn_index: usize

Zero-based index of the turn within the current run.

llm_call_duration: Duration

Wall-clock duration of the LLM streaming call (excludes tool execution).

tool_executions: Vec<ToolExecMetrics>

Per-tool execution metrics for this turn (empty if no tools were called).

usage: Usage

Token usage for this turn’s LLM call.

cost: Cost

Cost attributed to this turn’s LLM call.

turn_duration: Duration

Total wall-clock duration of the entire turn (LLM + tools).

Trait Implementations

impl Clone for TurnMetrics

fn clone(&self) -> TurnMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TurnMetrics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TurnMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TurnMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.