Trait FrameListener 

pub trait FrameListener: Send + Sync {
    // Required method
    fn request_frame(&self);
}

Wakes a platform view when its composition needs a frame.

Required Methods

fn request_frame(&self)

Schedule a frame on the platform UI thread.

Trait Implementations

impl<UT> LiftRef<UT> for Box<dyn FrameListener>

type LiftType = Box<dyn FrameListener>

impl<UT> LiftReturn<UT> for Box<dyn FrameListener>

type ReturnType = <Box<dyn FrameListener> as Lift<UT>>::FfiType

FFI return type for trait interfaces

fn try_lift_successful_return(v: Self::ReturnType) -> Result<Self>

Lift a successfully returned value from a trait interface

fn lift_foreign_return( ffi_return: Self::ReturnType, call_status: RustCallStatus, ) -> Self

Lift a foreign returned value from a trait interface

fn lift_error(_buf: RustBuffer) -> Self

Lift a Rust value for a callback interface method error result

fn handle_callback_unexpected_error(e: UnexpectedUniFFICallbackError) -> Self

Lift a Rust value for an unexpected callback interface error

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors