Trait OutputHandler

pub trait OutputHandler: Sized {
    // Required methods
    fn output_state(&mut self) -> &mut OutputState;
    fn new_output(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        output: WlOutput,
    );
    fn update_output(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        output: WlOutput,
    );
    fn output_destroyed(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        output: WlOutput,
    );
}

Simplified event handler for wl_output::WlOutput. See OutputState.

Required Methods

fn output_state(&mut self) -> &mut OutputState

fn new_output( &mut self, conn: &Connection, qh: &QueueHandle<Self>, output: WlOutput, )

A new output has been advertised.

fn update_output( &mut self, conn: &Connection, qh: &QueueHandle<Self>, output: WlOutput, )

An existing output has changed.

fn output_destroyed( &mut self, conn: &Connection, qh: &QueueHandle<Self>, output: WlOutput, )

An output is no longer advertised.

The info passed to this function was the state of the output before destruction.

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.

Implementors