Trait wayland_client::protocol::wl_display::RequestsTrait

source · 
pub trait RequestsTrait {
    fn sync<F>(&self, implementor: F) -> Result<Proxy<WlCallback>, ()>
    where
        F: FnOnce(NewProxy<WlCallback>) -> Proxy<WlCallback>;
    fn get_registry<F>(&self, implementor: F) -> Result<Proxy<WlRegistry>, ()>
    where
        F: FnOnce(NewProxy<WlRegistry>) -> Proxy<WlRegistry>;
}

Required Methods

asynchronous roundtrip

The sync request asks the server to emit the ‘done’ event on the returned wl_callback object. Since requests are handled in-order and events are delivered in-order, this can be used as a barrier to ensure all previous requests and the resulting events have been handled.

The object returned by this request will be destroyed by the compositor after the callback is fired and as such the client must not attempt to use it after that point.

The callback_data passed in the callback is the event serial.

get global registry object

This request creates a registry object that allows the client to list and bind the global objects available from the compositor.

Implementors