Struct WpViewporter

pub struct WpViewporter;

surface cropping and scaling

The global interface exposing surface cropping and scaling capabilities is used to instantiate an interface extension for a wl_surface object. This extended interface will then allow cropping and scaling the surface contents, effectively disconnecting the direct relationship between the buffer and the surface size.

Trait Implementations

impl Debug for WpViewporter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Interface for WpViewporter

const NAME: &'static str = "wp_viewporter"

The name of this interface. This will correspond to the ‘name’ attribute on the ‘interface’ element in the wayland protocol XML.

const VERSION: u32 = 1u32

The version of this interface. This will correspond to the ‘version’ attribute on the ‘interface’ element in the wayland protocol XML.

const REQUESTS: MessageGroupSpec = _

A description of the structure of request messages.

const EVENTS: MessageGroupSpec = _

A description of the structure of event messages.

type Incoming = Request

The rust type that can hold the decoded incoming messages.

type Outgoing = Event

The rust type that can be decoded into outgoing messages.