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

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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.

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SetBlending

Fields

§equation: u32

the new blending equation

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.

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SetAlpha

Fields

§value: Fixed

the new alpha value

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.

Trait Implementations§

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impl Debug for Request

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

Formats the value using the given formatter. Read more
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impl IntoMessage for Request

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type Error = EncodeError

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fn into_message(self, id: u32) -> Result<Message, <Self as IntoMessage>::Error>

Consumes |self| and serializes into a |Message|.
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impl MessageType for Request

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

Generates a string suitable for protocol logging this message.
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fn message_name(&self) -> &'static CStr

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

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V