Trait MutEventSubscriber

pub trait MutEventSubscriber {
    // Required methods
    fn process(&mut self, events: Events, ops: &mut EventOps<'_>);
    fn init(&mut self, ops: &mut EventOps<'_>);
}

Allows the interaction between an EventManager and different event subscribers. Methods are invoked with a mutable self borrow.

Required Methods

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

Process events triggered in the event manager loop.

Optionally, the subscriber can use ops to update the events it monitors.

fn init(&mut self, ops: &mut EventOps<'_>)

Initialization called by the EventManager when the subscriber is registered.

The subscriber is expected to use ops to register the events it wants to monitor.

Implementations on Foreign Types

impl<T> MutEventSubscriber for Box<T>

where T: MutEventSubscriber + ?Sized,

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

fn init(&mut self, ops: &mut EventOps<'_>)

impl<T> MutEventSubscriber for Rc<T>

where T: EventSubscriber + ?Sized,

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

fn init(&mut self, ops: &mut EventOps<'_>)

impl<T> MutEventSubscriber for Arc<T>

where T: EventSubscriber + ?Sized,

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

fn init(&mut self, ops: &mut EventOps<'_>)

impl<T> MutEventSubscriber for RefCell<T>

where T: MutEventSubscriber + ?Sized,

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

fn init(&mut self, ops: &mut EventOps<'_>)

impl<T> MutEventSubscriber for Mutex<T>

where T: MutEventSubscriber + ?Sized,

fn process(&mut self, events: Events, ops: &mut EventOps<'_>)

fn init(&mut self, ops: &mut EventOps<'_>)

Implementors