Struct EventJournal 

pub struct EventJournal { /* private fields */ }

Event journal for perfect replay.

Implementations

impl EventJournal

pub fn new(record_rng_state: bool) -> Self

Create a new event journal.

pub fn append<T: Serialize>( &mut self, time: SimTime, step: u64, event: &T, rng_state: Option<&RngState>, ) -> SimResult<()>

Append an entry to the journal.

Errors

Returns error if serialization fails.

pub fn entries_from(&self, time: SimTime) -> impl Iterator<Item = &JournalEntry>

Get entries from a given time.

pub fn entries(&self) -> &[JournalEntry]

Get all entries.

pub fn len(&self) -> usize

Get number of entries.

pub fn is_empty(&self) -> bool

Check if journal is empty.

pub fn clear(&mut self)

Clear all entries.

Trait Implementations

impl Debug for EventJournal

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

Formats the value using the given formatter.

impl Default for EventJournal

fn default() -> EventJournal

Returns the “default value” for a type.