Struct TraceTrajectory 

pub struct TraceTrajectory {
    pub spans: Vec<SpanRecord>,
}

A wrapper around a collection of spans to facilitate easy trajectory assertions.

Fields

spans: Vec<SpanRecord>

Implementations

impl TraceTrajectory

pub fn contains_tool_call(&self, tool_name: &str) -> bool

Checks if a specific tool was called during the trace.

pub fn has_errors(&self) -> bool

Checks if an error span was recorded.

pub fn total_cost(&self) -> f64

Calculates the total cost estimate of all spans in the trajectory.

pub fn total_latency_ms(&self) -> u64

Returns the latency of the root workflow/agent span.

pub fn total_input_tokens(&self) -> u64

Returns the total number of input tokens consumed across all LLM calls.