Enum Request

#[non_exhaustive]
pub enum Request {
    Destroy,
    GetViewport {
        id: New<WpViewport>,
        surface: WlSurface,
    },
}

Available on crate feature server only.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Destroy

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, once received this object cannot be used any longer.

GetViewport

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.

Fields

id: New<WpViewport>

the new viewport interface id

surface: WlSurface

the surface

Implementations

impl Request

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl Debug for Request

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

Formats the value using the given formatter.