Struct Trajectory 

pub struct Trajectory {
    pub agent_name: String,
    pub task_id: String,
    pub total_duration_ms: u64,
    pub steps: Vec<TrajectoryStep>,
    pub success: bool,
    pub metadata: Value,
}

Complete trajectory for a task execution

Fields

agent_name: String

Agent that executed the task

task_id: String

Task identifier

total_duration_ms: u64

Total execution time in milliseconds

steps: Vec<TrajectoryStep>

All steps in the execution

success: bool

Whether the task succeeded

metadata: Value

Additional metadata

Implementations

impl Trajectory

pub fn tool_call_count(&self) -> usize

Get count of tool calls in trajectory

pub fn llm_call_count(&self) -> usize

Get count of LLM calls in trajectory

pub fn failed_step_count(&self) -> usize

Get count of failed steps

pub fn total_tokens(&self) -> (u32, u32)

Get total tokens used (if tracked)

pub fn tools_used(&self) -> Vec<String>

Get all tool names used

pub fn steps_by_type(&self, step_type: StepType) -> Vec<&TrajectoryStep>

Get steps by type

pub fn log_json(&self)

Log the full trajectory as structured JSON

pub fn to_json_pretty(&self) -> Result<String, Error>

Convert to pretty JSON

pub fn summary(&self) -> TrajectorySummary

Get summary statistics

Trait Implementations

impl Clone for Trajectory

fn clone(&self) -> Trajectory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Trajectory

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Trajectory

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Trajectory

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

where __S: Serializer,

Serialize this value into the given Serde serializer.