Throttler class

Throttle a function: at most one call per duration window.

final clickGuard = Throttler(duration: Duration(seconds: 1));
ElevatedButton(onPressed: () => clickGuard.run(() => submit()));

Constructors

Throttler({required Duration duration})

Properties

duration → Duration

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reset() → void

Reset the throttle clock so the next run is immediate.

run(void fn()) → bool

Run fn if enough time has passed since the last allowed call. Returns whether the call was executed.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited