Struct EventRecorder 

pub struct EventRecorder { /* private fields */ }

Thread-safe session recorder for time-travel debugging. Records events and state checkpoints during a recording session. Only one session can be active at a time.

Implementations

impl EventRecorder

pub fn new(max_events: usize) -> Self

Creates a new recorder with the given maximum event capacity.

use victauri_core::EventRecorder;

let recorder = EventRecorder::new(1000);
assert!(!recorder.is_recording());
assert_eq!(recorder.event_count(), 0);

pub fn start(&self, session_id: String) -> bool

Starts a new recording session; returns false if one is already active.

pub fn stop(&self) -> Option<RecordedSession>

Stops the active recording and returns the completed session, or None if not recording.

pub fn is_recording(&self) -> bool

Returns true if a recording session is currently active.

pub fn record_event(&self, event: AppEvent)

Appends an event to the active recording, evicting the oldest if at capacity.

pub fn checkpoint( &self, id: String, label: Option<String>, state: Value, ) -> bool

Creates a named state checkpoint at the current event index; returns false if not recording.

pub fn event_count(&self) -> usize

Returns the number of events recorded so far, or 0 if not recording.

pub fn checkpoint_count(&self) -> usize

Returns the number of checkpoints created so far, or 0 if not recording.

pub fn events_since(&self, index: usize) -> Vec<RecordedEvent>

Returns all events with an index >= the given value.

pub fn events_between( &self, from: DateTime<Utc>, to: DateTime<Utc>, ) -> Vec<RecordedEvent>

Returns events whose timestamps fall within the given inclusive range.

pub fn get_checkpoints(&self) -> Vec<StateCheckpoint>

Returns all checkpoints from the active recording session.

pub fn events_between_checkpoints( &self, from_checkpoint_id: &str, to_checkpoint_id: &str, ) -> Option<Vec<RecordedEvent>>

Returns events recorded between two named checkpoints, or None if either ID is unknown.

pub fn ipc_replay_sequence(&self) -> Vec<IpcCall>

Extracts IPC calls in order from the recording for replay.

Trait Implementations

impl Clone for EventRecorder

fn clone(&self) -> EventRecorder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventRecorder

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

Formats the value using the given formatter.

impl Default for EventRecorder

fn default() -> Self

Returns the “default value” for a type.