Enum webrender_traits::CrossProcessCompositorMessage

source · 
pub enum CrossProcessCompositorMessage {

Show 15 variants    SendInitialTransaction(PipelineId),
    SendScrollNode(PipelineId, LayoutPoint, ExternalScrollId),
    SendDisplayList {
        display_list_info: Box<CompositorDisplayListInfo>,
        display_list_descriptor: BuiltDisplayListDescriptor,
        display_list_receiver: IpcBytesReceiver,
    },
    HitTest(Option<PipelineId>, DevicePoint, HitTestFlags, IpcSender<Vec<CompositorHitTestResult>>),
    GenerateImageKey(IpcSender<ImageKey>),
    AddImage(ImageKey, ImageDescriptor, SerializableImageData),
    UpdateImages(Vec<ImageUpdate>),
    GenerateFontKeys(usize, usize, IpcSender<(Vec<FontKey>, Vec<FontInstanceKey>)>),
    AddFont(FontKey, Arc<IpcSharedMemory>, u32),
    AddSystemFont(FontKey, NativeFontHandle),
    AddFontInstance(FontInstanceKey, FontKey, f32, FontInstanceFlags),
    RemoveFonts(Vec<FontKey>, Vec<FontInstanceKey>),
    GetClientWindowRect(IpcSender<DeviceIndependentIntRect>),
    GetScreenSize(IpcSender<DeviceIndependentIntSize>),
    GetAvailableScreenSize(IpcSender<DeviceIndependentIntSize>),

}

Variants§

§

SendInitialTransaction(PipelineId)

Inform WebRender of the existence of this pipeline.

§

SendScrollNode(PipelineId, LayoutPoint, ExternalScrollId)

Perform a scroll operation.

§

SendDisplayList

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

Fields

§display_list_info: Box<CompositorDisplayListInfo>

The CompositorDisplayListInfo that describes the display list being sent.

§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.

§

HitTest(Option<PipelineId>, DevicePoint, 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.

§

AddImage(ImageKey, ImageDescriptor, SerializableImageData)

Add an image with the given data and ImageKey.

§

UpdateImages(Vec<ImageUpdate>)

Perform a resource update operation.

§

GenerateFontKeys(usize, usize, IpcSender<(Vec<FontKey>, Vec<FontInstanceKey>)>)

Generate a new batch of font keys which can be used to allocate keys asynchronously.

§

AddFont(FontKey, Arc<IpcSharedMemory>, u32)

Add a font with the given data and font key.

§

AddSystemFont(FontKey, NativeFontHandle)

Add a system font with the given font key and handle.

§

AddFontInstance(FontInstanceKey, FontKey, f32, FontInstanceFlags)

Add an instance of a font with the given instance key.

§

RemoveFonts(Vec<FontKey>, Vec<FontInstanceKey>)

Remove the given font resources from our WebRender instance.

§

GetClientWindowRect(IpcSender<DeviceIndependentIntRect>)

Get the client window size and position.

§

GetScreenSize(IpcSender<DeviceIndependentIntSize>)

Get the size of the screen that the client window inhabits.

§

GetAvailableScreenSize(IpcSender<DeviceIndependentIntSize>)

Get the available screen size (without toolbars and docks) for the screen the client window inhabits.

Trait Implementations§

source§

impl Debug for CrossProcessCompositorMessage

source§

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

Formats the value using the given formatter. Read more
source§

impl<'de> Deserialize<'de> for CrossProcessCompositorMessage

source§

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

Deserialize this value from the given Serde deserializer. Read more
source§

impl Serialize for CrossProcessCompositorMessage

source§

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§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

impl<T> MaybeBoxed<Box<T>> for T

source§

fn maybe_boxed(self) -> Box<T>

Convert
source§

impl<T> MaybeBoxed<T> for T

source§

fn maybe_boxed(self) -> T

Convert
source§

impl<T> Pointable for T

source§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

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

Initializes a with the given initializer. Read more
source§

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

Dereferences the given pointer. Read more
source§

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

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

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

impl<T> Same for T

§

type Output = T

Should always be Self
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V

source§

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

source§

impl<T> ErasedDestructor for T
where T: 'static,

source§

impl<T> MaybeSendSync for T