pub enum Event {
    Format {
        format: u32,
    },
    Modifier {
        format: u32,
        modifier_hi: u32,
        modifier_lo: u32,
    },
}

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Format

Fields

§format: u32

DRM_FORMAT code

supported buffer format

This event advertises one buffer format that the server supports. All the supported formats are advertised once when the client binds to this interface. A roundtrip after binding guarantees that the client has received all supported formats.

For the definition of the format codes, see the zwp_linux_buffer_params_v1::create request.

Warning: the ‘format’ event is likely to be deprecated and replaced with the ‘modifier’ event introduced in zwp_linux_dmabuf_v1 version 3, described below. Please refrain from using the information received from this event.

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Modifier

Fields

§format: u32

DRM_FORMAT code

§modifier_hi: u32

high 32 bits of layout modifier

§modifier_lo: u32

low 32 bits of layout modifier

supported buffer format modifier

This event advertises the formats that the server supports, along with the modifiers supported for each format. All the supported modifiers for all the supported formats are advertised once when the client binds to this interface. A roundtrip after binding guarantees that the client has received all supported format-modifier pairs.

For the definition of the format and modifier codes, see the zwp_linux_buffer_params_v1::create request.

Trait Implementations§

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impl Debug for Event

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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 FromArgs for Event

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

Consumes |args| creates an instance of self.
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impl MessageType for Event

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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§

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impl RefUnwindSafe for Event

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impl Send for Event

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impl Sync for Event

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impl Unpin for Event

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impl UnwindSafe for Event

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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