Trait wayland_protocols::viewporter::client::wp_viewporter::RequestsTrait

pub trait RequestsTrait {
    fn destroy(&self);
    fn get_viewport<F>(
        &self,
        surface: &Proxy<WlSurface>,
        implementor: F
    ) -> Result<Proxy<WpViewport>, ()>
    where
        F: FnOnce(NewProxy<WpViewport>) -> Proxy<WpViewport>;
}

Required Methods

fn destroy(&self)

unbind from the cropping and scaling interface

Informs the server that the client will not be using this protocol object anymore. This does not affect any other objects, wp_viewport objects included.

This is a destructor, you cannot send requests to this object any longer once this method is called.

fn get_viewport<F>(
    &self,
    surface: &Proxy<WlSurface>,
    implementor: F
) -> Result<Proxy<WpViewport>, ()>where
    F: FnOnce(NewProxy<WpViewport>) -> Proxy<WpViewport>,

extend surface interface for crop and scale

Instantiate an interface extension for the given wl_surface to crop and scale its content. If the given wl_surface already has a wp_viewport object associated, the viewport_exists protocol error is raised.

Implementations on Foreign Types

impl RequestsTrait for Proxy<WpViewporter>

fn destroy(&self)

fn get_viewport<F>(
    &self,
    surface: &Proxy<WlSurface>,
    implementor: F
) -> Result<Proxy<WpViewport>, ()>where
    F: FnOnce(NewProxy<WpViewport>) -> Proxy<WpViewport>,

Implementors