Enum Request

pub enum Request {
    Destroy,
    SetBlending {
        equation: u32,
    },
    SetAlpha {
        value: Fixed,
    },
}

Variants

Destroy

remove blending from the surface

The associated wl_surface’s blending state is removed. The change is applied on the next wl_surface.commit.

SetBlending

set the blending equation

Set the blending equation for compositing the wl_surface. See wp_alpha_compositing for the description.

The blending equation state is double-buffered state, and will be applied on the next wl_surface.commit.

Fields

equation: u32

the new blending equation

SetAlpha

set the alpha value

Set the alpha value applied to the whole surface for compositing. See wp_alpha_compositing for the description.

The alpha value state is double-buffered state, and will be applied on the next wl_surface.commit.

Fields

value: Fixed

the new alpha value

Trait Implementations

impl Debug for Request

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

Formats the value using the given formatter.

impl FromArgs for Request

fn from_args(op: u16, args: Vec<Arg>) -> Result<Self, Error>

Consumes |args| creates an instance of self.

impl MessageType for Request

fn log(&self, this: ObjectId) -> String

Generates a string suitable for protocol logging this message.

fn message_name(&self) -> &'static CStr

Returns a static CStr reference that describes the interface/method of this message.