Struct AgentTrace 

pub struct AgentTrace { /* private fields */ }

A recorded agent event stream (as seen by an AgentObserver), with assertion helpers for trace-shaped tests. Build one with TestAgentBuilder::run_trace.

Implementations

impl AgentTrace

pub fn from_events(events: Vec<AgentEvent>) -> Self

pub fn from_observer_events(events: &Arc<Mutex<Vec<AgentEvent>>>) -> Self

pub fn events(&self) -> &[AgentEvent]

pub fn assert_names(&self, expected: &[&str])

pub fn position(&self, predicate: impl Fn(&AgentEvent) -> bool) -> usize

Index into Self::events of the first event matching predicate.

pub fn positions(&self, predicate: impl Fn(&AgentEvent) -> bool) -> Vec<usize>

Indexes into Self::events of every event matching predicate.

pub fn call_usage(&self, for_purpose: LlmCallPurpose) -> Option<TokenUsage>