Enum ProofStamp 

pub enum ProofStamp {
    First,
    Refreshed,
    Unchanged,
}

What a mark_proven call did, so the caller knows whether a write is owed and whether this was the first-ever proof for the key (worth an event).

Variants

First

The key had never been proven; it is now. Write, and announce it.

Refreshed

Already proven, and the stamp was older than the re-stamp interval. Write, but there is nothing new to announce.

Unchanged

Already proven and re-stamped recently: nothing to do, no write.

Trait Implementations

impl Clone for ProofStamp

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProofStamp

impl Debug for ProofStamp

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

Formats the value using the given formatter.

impl Eq for ProofStamp

impl PartialEq for ProofStamp

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ProofStamp