Struct wayland_protocols::viewporter::client::wp_viewporter::WpViewporter

pub struct WpViewporter(_);

Implementations

impl WpViewporter

pub 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.

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

Trait Implementations

impl AsRef<Proxy<WpViewporter>> for WpViewporter

fn as_ref(&self) -> &Proxy<Self>

Performs the conversion.

impl Clone for WpViewporter

fn clone(&self) -> WpViewporter

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Eq for WpViewporter

impl From<Proxy<WpViewporter>> for WpViewporter

fn from(value: Proxy<Self>) -> Self

Performs the conversion.

impl From<WpViewporter> for Proxy<WpViewporter>

fn from(value: WpViewporter) -> Self

Performs the conversion.

impl<T: EventHandler> HandledBy<T> for WpViewporter

fn handle(__handler: &mut T, event: Event, __object: Self)

Handles an event.

impl Interface for WpViewporter

type Request = Request

Set of requests associated to this interface

type Event = Event

Set of events associated to this interface

const NAME: &'static str

Name of this interface

const VERSION: u32

Maximum supported version of this interface

fn c_interface() -> *const wl_interface

Pointer to the C representation of this interface

impl PartialEq<WpViewporter> for WpViewporter

fn eq(&self, other: &WpViewporter) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &WpViewporter) -> bool

This method tests for !=.

impl StructuralEq for WpViewporter

impl StructuralPartialEq for WpViewporter