Trait VectorClock 

pub trait VectorClock {
    // Required methods
    fn dominates(&self, other: &Self) -> bool;
    fn missing(&self, other: &Self) -> Vec<Cursor>;
    fn merge(&mut self, other: &Self);
    fn merge_least(&mut self, other: &Self);
    fn compare(&self, other: &Self) -> ClockOrdering;
    fn apply(&mut self, cursor: &Cursor);
}

common functions w.r.t vector clock types mostly used as an extension trait to GlobalCursor

Required Methods

fn dominates(&self, other: &Self) -> bool

Returns true if this clock dominates (has seen all updates of) the other

fn missing(&self, other: &Self) -> Vec<Cursor>

gets all dependencies in other that are not in self.

fn merge(&mut self, other: &Self)

Merges another clock into this one by taking the max ordering per node

fn merge_least(&mut self, other: &Self)

Merges another clock into this one by taking the min ordering per node

fn compare(&self, other: &Self) -> ClockOrdering

Compares this clock to another to determine their relative ordering

fn apply(&mut self, cursor: &Cursor)

apply a single update to this clock

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl VectorClock for GlobalCursor