Struct PosterFrameFetchContext 

struct PosterFrameFetchContext {
    image_cache: Arc<dyn ImageCache>,
    elem: Trusted<HTMLVideoElement>,
    id: PendingImageId,
    cancelled: bool,
    url: ServoUrl,
    fetch_canceller: FetchCanceller,
}

Fields

image_cache: Arc<dyn ImageCache>

Reference to the script thread image cache.

elem: Trusted<HTMLVideoElement>

The element that initiated the request.

id: PendingImageId

The cache ID for this request.

cancelled: bool

True if this response is invalid and should be ignored.

url: ServoUrl

Url for the resource

fetch_canceller: FetchCanceller

A FetchCanceller for this request.

Implementations

impl PosterFrameFetchContext

fn new( elem: &HTMLVideoElement, url: ServoUrl, id: PendingImageId, request_id: RequestId, core_resource_thread: CoreResourceThread, ) -> PosterFrameFetchContext

Trait Implementations

impl FetchResponseListener for PosterFrameFetchContext

fn process_request_body(&mut self, _: RequestId)

fn process_response( &mut self, _: &mut JSContext, request_id: RequestId, metadata: Result<FetchMetadata, NetworkError>, )

fn process_response_chunk( &mut self, _: &mut JSContext, request_id: RequestId, payload: Vec<u8>, )

fn process_response_eof( self, cx: &mut JSContext, request_id: RequestId, response: Result<(), NetworkError>, timing: ResourceFetchTiming, )

fn process_csp_violations( &mut self, _request_id: RequestId, violations: Vec<Violation>, )

fn should_invoke(&self) -> bool

A gating mechanism that runs before invoking the listener methods on the target thread. If the should_invoke method returns false, the listener does not receive the notification.

impl ResourceTimingListener for PosterFrameFetchContext

fn resource_timing_information(&self) -> (InitiatorType, ServoUrl)

fn resource_timing_global(&self) -> DomRoot<GlobalScope>