Struct RasterImage 

pub struct RasterImage {
    pub metadata: ImageMetadata,
    pub format: PixelFormat,
    pub id: Option<ImageKey>,
    pub cors_status: CorsStatus,
    pub bytes: Arc<IpcSharedMemory>,
    pub frames: Vec<ImageFrame>,
    pub is_opaque: bool,
}

Fields

metadata: ImageMetadata

format: PixelFormat

id: Option<ImageKey>

cors_status: CorsStatus

bytes: Arc<IpcSharedMemory>

frames: Vec<ImageFrame>

is_opaque: bool

Whether or not all of the frames of this image are opaque.

Implementations

impl RasterImage

pub fn should_animate(&self) -> bool

pub(crate) fn frame_view<'image>( &'image self, frame: &ImageFrame, ) -> ImageFrameView<'image>

pub fn frame(&self, index: usize) -> Option<ImageFrameView<'_>>

pub fn first_frame(&self) -> ImageFrameView<'_>

pub fn as_snapshot(&self) -> Snapshot

pub fn webrender_image_descriptor_and_data_for_frame( &self, frame_index: usize, ) -> (ImageDescriptor, IpcSharedMemory)

Trait Implementations

impl Clone for RasterImage

fn clone(&self) -> RasterImage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RasterImage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RasterImage

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for RasterImage

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for RasterImage

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.