Struct VectorClockPointer 

pub struct VectorClockPointer<T, const N: usize> { /* private fields */ }

Pointer + vector clock. Useful for distributed CRDT-style snapshot reads where causal-but-concurrent updates must be surfaced rather than ordered.

Implementations

impl<T, const N: usize> VectorClockPointer<T, N>

pub const fn new(target: Arc<T>, clock: VectorClock<N>) -> Self

pub fn clock(&self) -> VectorClock<N>

pub fn target(&self) -> &Arc<T>

pub fn read_at(&self, snapshot: VectorClock<N>) -> Option<&T>

Returns the target if it causally precedes or equals snapshot. Returns None for concurrent / future events.

Trait Implementations

impl<T: Clone, const N: usize> Clone for VectorClockPointer<T, N>

fn clone(&self) -> VectorClockPointer<T, N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug, const N: usize> Debug for VectorClockPointer<T, N>

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

Formats the value using the given formatter.