Trait ForeignToplevelListHandler

pub trait ForeignToplevelListHandler: Sized {
    // Required methods
    fn foreign_toplevel_list_state(&mut self) -> &mut ForeignToplevelList;
    fn new_toplevel(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        toplevel_handle: ExtForeignToplevelHandleV1,
    );
    fn update_toplevel(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        toplevel_handle: ExtForeignToplevelHandleV1,
    );
    fn toplevel_closed(
        &mut self,
        conn: &Connection,
        qh: &QueueHandle<Self>,
        toplevel_handle: ExtForeignToplevelHandleV1,
    );

    // Provided method
    fn finished(&mut self, _conn: &Connection, _qh: &QueueHandle<Self>) { ... }
}

Available on crate feature wayland and Linux only.

Handler trait for foreign toplevel list protocol.

Required Methods

fn foreign_toplevel_list_state(&mut self) -> &mut ForeignToplevelList

fn new_toplevel( &mut self, conn: &Connection, qh: &QueueHandle<Self>, toplevel_handle: ExtForeignToplevelHandleV1, )

A new toplevel has been opened.

fn update_toplevel( &mut self, conn: &Connection, qh: &QueueHandle<Self>, toplevel_handle: ExtForeignToplevelHandleV1, )

An existing toplevel has changed.

fn toplevel_closed( &mut self, conn: &Connection, qh: &QueueHandle<Self>, toplevel_handle: ExtForeignToplevelHandleV1, )

A toplevel has closed.

Provided Methods

fn finished(&mut self, _conn: &Connection, _qh: &QueueHandle<Self>)

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