Enum RefreshPolicy 

pub enum RefreshPolicy {
    Once,
    Interval(Duration),
    Watch,
    Push,
    OnDemand,
}

How often a source should be refreshed.

Variants

Once

Fetch at startup only, never refresh.

Interval(Duration)

Re-fetch on a fixed interval.

Watch

Watch the file for changes (file sources only).

Push

Value updated on each incoming NATS message (NATS sources only).

OnDemand

Fetch at startup, then only when explicitly triggered via API/signal.

Trait Implementations

impl Clone for RefreshPolicy

fn clone(&self) -> RefreshPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefreshPolicy

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

Formats the value using the given formatter.

impl PartialEq for RefreshPolicy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RefreshPolicy