Trait EventLoopExt

pub trait EventLoopExt<A: Application> {
    // Required methods
    fn send_user(
        &self,
        u: A::UserEvent,
    ) -> Result<(), EventLoopClosed<AppEvent<A>>>;
    fn ping_user_input(&self) -> Result<(), EventLoopClosed<AppEvent<A>>>;
    fn run_idle<F: FnOnce(&mut A, Args<'_, A>) + Send + Sync + 'static>(
        &self,
        f: F,
    ) -> Result<(), EventLoopClosed<AppEvent<A>>>;
}

Helper trait to extend winit::EventLoopProxy with useful functions.

Required Methods

fn send_user(&self, u: A::UserEvent) -> Result<(), EventLoopClosed<AppEvent<A>>>

Sends a AppEvent::User event.

fn ping_user_input(&self) -> Result<(), EventLoopClosed<AppEvent<A>>>

Sends a AppEvent::PingUserInput event.

fn run_idle<F: FnOnce(&mut A, Args<'_, A>) + Send + Sync + 'static>( &self, f: F, ) -> Result<(), EventLoopClosed<AppEvent<A>>>

Sends a AppEvent::RunIdle event.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<A: Application> EventLoopExt<A> for EventLoopProxy<AppEvent<A>>

fn send_user(&self, u: A::UserEvent) -> Result<(), EventLoopClosed<AppEvent<A>>>

fn ping_user_input(&self) -> Result<(), EventLoopClosed<AppEvent<A>>>

fn run_idle<F: FnOnce(&mut A, Args<'_, A>) + Send + Sync + 'static>( &self, f: F, ) -> Result<(), EventLoopClosed<AppEvent<A>>>

Implementors