Struct CommitRegistry 

pub struct CommitRegistry { /* private fields */ }

Bounded log of recently-committed write-sets, keyed by commit sequence.

Mutated only under the Writer’s flush_lock, so it needs no internal synchronization beyond the Mutex the Writer wraps it in.

Implementations

impl CommitRegistry

pub fn new(capacity: usize) -> Self

Creates a registry retaining at most capacity recent commits.

Panics

Panics if capacity is zero (a programming error — the registry must retain at least one commit to detect any conflict).

pub fn record(&mut self, seq: u64, write_set: WriteSet)

Records a committed write-set under seq, pruning to capacity.

pub fn check( &self, read_seq: u64, write_set: &WriteSet, read_set: Option<&OccReadSet>, ) -> Option<Conflict>

Checks a committing transaction against all commits newer than its read sequence. Returns the first Conflict found, or None if it may commit.

read_set is Some only for SSI read-write transactions; passing None performs write-set-only (lost-update) detection.

Trait Implementations

impl Debug for CommitRegistry

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

Formats the value using the given formatter.