Struct ScheduleTrace 

pub struct ScheduleTrace { /* private fields */ }

The main schedule trace recorder.

Implementations

impl ScheduleTrace

pub fn new() -> Self

Create a new trace recorder.

pub fn with_config(config: TraceConfig) -> Self

Create with custom configuration.

pub fn advance_tick(&mut self)

Advance the logical tick.

pub fn set_tick(&mut self, tick: u64)

Set the logical tick explicitly.

pub fn tick(&self) -> u64

Get current tick.

pub fn record(&mut self, event: TaskEvent)

Record an event.

pub fn record_with_queue_state( &mut self, event: TaskEvent, queued: usize, running: usize, )

Record an event with queue state and optional auto-snapshot.

pub fn record_with_queue_state_at( &mut self, event: TaskEvent, queued: usize, running: usize, now: Instant, )

Record an event with queue state at a specific time (deterministic tests).

pub fn spawn(&mut self, task_id: u64, priority: u8, name: Option<String>)

Record a spawn event.

pub fn start(&mut self, task_id: u64)

Record a start event.

pub fn complete(&mut self, task_id: u64)

Record a complete event.

pub fn cancel(&mut self, task_id: u64, reason: CancelReason)

Record a cancelled event.

pub fn entries(&self) -> &VecDeque<TraceEntry>

Get all entries.

pub fn len(&self) -> usize

Get entry count.

pub fn is_empty(&self) -> bool

Check if empty.

pub fn clear(&mut self)

Clear all entries.

pub fn snapshot_sampling_summary(&self) -> Option<VoiSummary>

Snapshot sampling summary, if enabled.

pub fn snapshot_sampling_logs_jsonl(&self) -> Option<String>

Snapshot sampling logs rendered as JSONL, if enabled.

pub fn to_jsonl(&self) -> String

Export to JSONL format.

pub fn checksum(&self) -> u64

Compute FNV-1a checksum of the trace.

This checksum is stable across platforms and can be used for golden comparisons.

pub fn checksum_hex(&self) -> String

Compute checksum as hex string.

impl ScheduleTrace

pub fn summary(&self) -> TraceSummary

Generate summary statistics.

Trait Implementations

impl Clone for ScheduleTrace

fn clone(&self) -> ScheduleTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScheduleTrace

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

Formats the value using the given formatter.

impl Default for ScheduleTrace

fn default() -> Self

Returns the “default value” for a type.