Enum Freshness 

pub enum Freshness {
    Fresh,
    Stale {
        by: Duration,
    },
    Unbounded,
}

How old a value is, measured against its staleness bound (ridl §9).

Variants

Fresh

Within the bound.

Stale

Older than the bound.

Fields

by: Duration

How far past the bound the value is.

Unbounded

The value has no staleness bound: its member’s timing has no max, as under @[1s..]. A signal with no @ annotation is not unbounded, because it receives the default range (ridl §9.1).

Trait Implementations

impl Clone for Freshness

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 Freshness

impl Debug for Freshness

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

Formats the value using the given formatter.

impl Eq for Freshness

impl PartialEq for Freshness

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Freshness