Struct HookManager 

pub struct HookManager { /* private fields */ }

Hook manager — accumulates execution metrics.

Implementations

impl HookManager

pub fn new() -> Self

Create a new hook manager.

pub fn on_unit_start(&mut self, unit_name: &str, persona_name: &str)

Signal the start of an execution unit.

pub fn on_unit_end(&mut self)

Signal the end of an execution unit.

pub fn on_step_start(&mut self, step_name: &str, step_type: &str)

Signal the start of a step.

pub fn on_step_end( &mut self, input_tokens: u64, output_tokens: u64, anchor_breaches: u32, chain_activations: u32, was_retried: bool, )

Signal the end of a step with metrics.

pub fn step_metrics(&self) -> &[StepMetrics]

Get all step metrics.

pub fn unit_metrics(&self) -> &[UnitMetrics]

Get all unit metrics.

pub fn total_duration_ms(&self) -> u64

Total execution time across all units.

pub fn total_input_tokens(&self) -> u64

Total input tokens across all steps.

pub fn total_output_tokens(&self) -> u64

Total output tokens across all steps.

pub fn total_steps(&self) -> usize

Total steps executed.

pub fn retried_steps(&self) -> usize

Number of steps that were retried.

pub fn slowest_step(&self) -> Option<&StepMetrics>

Slowest step by duration.

pub fn most_expensive_step(&self) -> Option<&StepMetrics>

Most expensive step by total tokens.

pub fn avg_step_duration_ms(&self) -> u64

Average step duration in milliseconds.

Trait Implementations

impl Debug for HookManager

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

Formats the value using the given formatter.