Struct ParserContext 

pub(crate) struct ParserContext {
    parser: Option<Trusted<ServoParser>>,
    is_synthesized_document: bool,
    has_loaded_document: bool,
    webview_id: WebViewId,
    pipeline_id: PipelineId,
    url: ServoUrl,
    pushed_entry_index: Option<usize>,
    navigation_params: NavigationParams,
    parent_info: Option<PipelineId>,
    target_snapshot_params: TargetSnapshotParams,
    source_origin: Option<MutableOrigin>,
    document: Option<Trusted<Document>>,
}

The context required for asynchronously fetching a document and parsing it progressively.

Fields

parser: Option<Trusted<ServoParser>>

The parser that initiated the request.

is_synthesized_document: bool

Is this a synthesized document

has_loaded_document: bool

Has a document already been loaded (relevant for checking the resource header)

webview_id: WebViewId

The WebViewId of the WebView associated with this document.

pipeline_id: PipelineId

The PipelineId of the Pipeline associated with this document.

url: ServoUrl

The URL for this document.

pushed_entry_index: Option<usize>

pushed entry index

navigation_params: NavigationParams

params required in document load algorithms

parent_info: Option<PipelineId>

To report CSP violations to the global that initiated the navigation

target_snapshot_params: TargetSnapshotParams

source_origin: Option<MutableOrigin>

The source origin this load if this navigation was initiated by script. This is used to ensure that about:blank and about:srcdoc pages are able to inherit the aliased MutableOrigin of their initiating pages properly. In the case that the initiator is in another event loop, this will be a non-aliased copy of the origin.

document: Option<Trusted<Document>>

Implementations

impl ParserContext

pub(crate) fn new( webview_id: WebViewId, pipeline_id: PipelineId, url: ServoUrl, creation_sandboxing_flag_set: SandboxingFlagSet, parent_info: Option<PipelineId>, target_snapshot_params: TargetSnapshotParams, source_origin: Option<MutableOrigin>, ) -> ParserContext

pub(crate) fn set_policy_container( &mut self, policy_container: Option<&PolicyContainer>, )

pub(crate) fn set_about_base_url(&mut self, about_base_url: Option<ServoUrl>)

pub(crate) fn get_document(&self) -> Option<DomRoot<Document>>

pub(crate) fn parent_info(&self) -> Option<PipelineId>

fn create_policy_container_from_fetch_response( metadata: &Metadata, ) -> PolicyContainer

https://html.spec.whatwg.org/multipage/#creating-a-policy-container-from-a-fetch-response

fn initialize_document_object(&self, cx: &mut JSContext, document: &Document)

https://html.spec.whatwg.org/multipage/#initialise-the-document-object

fn process_link_headers_in_media_phase_with_task(&mut self, document: &Document)

Part of various load document methods

fn load_document( &mut self, cx: &mut JSContext, parser: Option<&ServoParser>, document: &Document, )

https://html.spec.whatwg.org/multipage/#loading-a-document

fn load_html_document(&mut self, cx: &mut JSContext, document: &Document)

https://html.spec.whatwg.org/multipage/#navigate-html

fn load_xml_document(&mut self, cx: &mut JSContext, document: &Document)

https://html.spec.whatwg.org/multipage/#read-xml

fn load_text_document(&mut self, cx: &mut JSContext, parser: &ServoParser)

https://html.spec.whatwg.org/multipage/#navigate-text

fn load_media_document( &mut self, cx: &mut JSContext, parser: &ServoParser, media_type: MediaType, mime_type: &Mime, )

https://html.spec.whatwg.org/multipage/#navigate-media

fn load_json_document(&mut self, cx: &mut JSContext, parser: &ServoParser)

Load a JSON document with a pretty-printing, interactive viewer.

fn load_inline_unknown_content( &mut self, cx: &mut JSContext, parser: &ServoParser, page: String, )

https://html.spec.whatwg.org/multipage/#navigate-ua-inline

fn submit_resource_timing(&mut self, cx: &mut JSContext)

Store a PerformanceNavigationTiming entry in the globalscope’s Performance buffer

fn finish_synchronous_load_for_initial_about_blank( &self, cx: &mut JSContext, document: &Document, )

pub(crate) fn process_response( &mut self, script_thread: &ScriptThread, cx: &mut JSContext, meta_result: Result<FetchMetadata, NetworkError>, )

Implements parts of https://html.spec.whatwg.org/multipage/#attempt-to-populate-the-history-entry's-document

pub(crate) fn process_response_chunk( &mut self, cx: &mut JSContext, payload: Bytes, )

pub(crate) fn process_response_eof( self, cx: &mut JSContext, status: Result<(), NetworkError>, timing: ResourceFetchTiming, )