Struct ComptimeEventBus 

pub struct ComptimeEventBus { /* private fields */ }

This event bus allows users to trigger events at compilation time to modify the generated code.

Warning

Recursion isn’t supported with a runtime end condition, the compilation will fail with a strange error.

Implementations

impl ComptimeEventBus

pub fn new() -> Self

Creates a new event bus.

pub fn listener<L: EventListener>(&mut self, listener: L)

Registers a new callback to be called when its event is launched.

Notes

Multiple listeners for a single event type is supported. All the listeners will be called for each event in the same order they were registered.

pub fn event<E: CubeType + 'static>(&mut self, event: E)

Registers a new event to be processed by registered listeners.

pub fn __expand_new(scope: &mut Scope) -> <Self as CubeType>::ExpandType

pub fn __expand_listener<L: EventListener>( scope: &mut Scope, this: <Self as CubeType>::ExpandType, listener: <L as CubeType>::ExpandType, ) -> <() as CubeType>::ExpandType

pub fn __expand_event<E: CubeType + 'static>( scope: &mut Scope, this: <Self as CubeType>::ExpandType, event: <E as CubeType>::ExpandType, ) -> <() as CubeType>::ExpandType

Trait Implementations

impl Clone for ComptimeEventBus

fn clone(&self) -> ComptimeEventBus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CubeType for ComptimeEventBus

type ExpandType = ComptimeEventBusExpand

fn into_mut(scope: &mut Scope, expand: Self::ExpandType) -> Self::ExpandType

Wrapper around the init method, necessary to type inference.

impl Default for ComptimeEventBus

fn default() -> Self

Returns the “default value” for a type.