Enum script_traits::WebrenderMsg

pub enum WebrenderMsg {
    SendInitialTransaction(PipelineId),
    SendScrollNode(LayoutPoint, ExternalScrollId, ScrollClamping),
    SendDisplayList {
        display_list_info: CompositorDisplayListInfo,
        content_size: LayoutSize,
        display_list_descriptor: BuiltDisplayListDescriptor,
        display_list_receiver: IpcBytesReceiver,
    },
    HitTest(Option<PipelineId>, WorldPoint, HitTestFlags, IpcSender<Vec<CompositorHitTestResult>>),
    GenerateImageKey(IpcSender<ImageKey>),
    UpdateImages(Vec<SerializedImageUpdate>),
}

Expand description

The set of WebRender operations that can be initiated by the content process.

Variants§

SendInitialTransaction(PipelineId)

Inform WebRender of the existence of this pipeline.

SendScrollNode(LayoutPoint, ExternalScrollId, ScrollClamping)

Perform a scroll operation.

SendDisplayList

Fields

§display_list_info: CompositorDisplayListInfo

The CompositorDisplayListInfo that describes the display list being sent.

§content_size: LayoutSize

The content size of this display list as calculated by WebRender.

§display_list_descriptor: BuiltDisplayListDescriptor

A descriptor of this display list used to construct this display list from raw data.

§display_list_receiver: IpcBytesReceiver

An ipc::IpcBytesReceiver used to send the raw data of the display list.

Inform WebRender of a new display list for the given pipeline.

HitTest(Option<PipelineId>, WorldPoint, HitTestFlags, IpcSender<Vec<CompositorHitTestResult>>)

Perform a hit test operation. The result will be returned via the provided channel sender.

GenerateImageKey(IpcSender<ImageKey>)

Create a new image key. The result will be returned via the provided channel sender.

UpdateImages(Vec<SerializedImageUpdate>)

Perform a resource update operation.

Trait Implementations§

impl<'de> Deserialize<'de> for WebrenderMsg

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for WebrenderMsg

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl !RefUnwindSafe for WebrenderMsg

impl Send for WebrenderMsg

impl !Sync for WebrenderMsg

impl Unpin for WebrenderMsg

impl UnwindSafe for WebrenderMsg

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into<U> for Twhere
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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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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U: TryFrom<T>,

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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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V: MultiLane<T>,

fn vzip(self) -> V

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T: for<'de> Deserialize<'de>,

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