pub struct ModuleTree {
    url: ServoUrl,
    text: DomRefCell<Rc<DOMString>>,
    record: DomRefCell<Option<ModuleObject>>,
    status: DomRefCell<ModuleStatus>,
    parent_identities: DomRefCell<IndexSet<ModuleIdentity>>,
    descendant_urls: DomRefCell<IndexSet<ServoUrl>>,
    incomplete_fetch_urls: DomRefCell<IndexSet<ServoUrl>>,
    visited_urls: DomRefCell<HashSet<ServoUrl>>,
    rethrow_error: DomRefCell<Option<RethrowError>>,
    network_error: DomRefCell<Option<NetworkError>>,
    promise: DomRefCell<Option<Rc<Promise>>>,
    external: bool,
}

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§url: ServoUrl§text: DomRefCell<Rc<DOMString>>§record: DomRefCell<Option<ModuleObject>>§status: DomRefCell<ModuleStatus>§parent_identities: DomRefCell<IndexSet<ModuleIdentity>>§descendant_urls: DomRefCell<IndexSet<ServoUrl>>§incomplete_fetch_urls: DomRefCell<IndexSet<ServoUrl>>§visited_urls: DomRefCell<HashSet<ServoUrl>>§rethrow_error: DomRefCell<Option<RethrowError>>§network_error: DomRefCell<Option<NetworkError>>§promise: DomRefCell<Option<Rc<Promise>>>§external: bool

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impl ModuleTree

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pub fn new( url: ServoUrl, external: bool, visited_urls: HashSet<ServoUrl> ) -> Self

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pub fn get_status(&self) -> ModuleStatus

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pub fn set_status(&self, status: ModuleStatus)

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pub fn get_record(&self) -> &DomRefCell<Option<ModuleObject>>

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pub fn set_record(&self, record: ModuleObject)

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pub fn get_rethrow_error(&self) -> &DomRefCell<Option<RethrowError>>

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pub fn set_rethrow_error(&self, rethrow_error: RethrowError)

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pub fn get_network_error(&self) -> &DomRefCell<Option<NetworkError>>

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pub fn set_network_error(&self, network_error: NetworkError)

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pub fn get_text(&self) -> &DomRefCell<Rc<DOMString>>

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pub fn set_text(&self, module_text: Rc<DOMString>)

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pub fn get_incomplete_fetch_urls(&self) -> &DomRefCell<IndexSet<ServoUrl>>

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pub fn get_descendant_urls(&self) -> &DomRefCell<IndexSet<ServoUrl>>

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pub fn get_parent_urls(&self) -> IndexSet<ServoUrl>

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pub fn insert_parent_identity(&self, parent_identity: ModuleIdentity)

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pub fn insert_incomplete_fetch_url(&self, dependency: ServoUrl)

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pub fn remove_incomplete_fetch_url(&self, dependency: ServoUrl)

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fn recursive_check_descendants( module_tree: &ModuleTree, module_map: &HashMap<ServoUrl, Rc<ModuleTree>>, discovered_urls: &mut HashSet<ServoUrl> ) -> bool

recursively checks if all of the transitive descendants are in the FetchingDescendants or later status

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fn has_all_ready_descendants(&self, global: &GlobalScope) -> bool

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fn append_handler( &self, owner: ModuleOwner, module_identity: ModuleIdentity, fetch_options: ScriptFetchOptions )

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fn append_dynamic_module_handler( &self, owner: ModuleOwner, module_identity: ModuleIdentity, dynamic_module: RootedTraceableBox<DynamicModule> )

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impl ModuleTree

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fn compile_module_script( &self, global: &GlobalScope, owner: ModuleOwner, module_script_text: Rc<DOMString>, url: ServoUrl, options: ScriptFetchOptions ) -> Result<ModuleObject, RethrowError>

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pub fn instantiate_module_tree( &self, global: &GlobalScope, module_record: HandleObject ) -> Result<(), RethrowError>

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pub fn execute_module( &self, global: &GlobalScope, module_record: HandleObject, eval_result: MutableHandleValue ) -> Result<(), RethrowError>

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pub fn report_error(&self, global: &GlobalScope)

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fn resolve_requested_module_specifiers( &self, global: &GlobalScope, module_object: HandleObject, base_url: ServoUrl ) -> Result<IndexSet<ServoUrl>, RethrowError>

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fn resolve_module_specifier( cx: *mut JSContext, url: &ServoUrl, specifier: RawHandle<*mut JSString> ) -> Result<ServoUrl, UrlParseError>

The following module specifiers are allowed by the spec:

  • a valid absolute URL
  • a valid relative URL that starts with “/”, “./” or “../”

Bareword module specifiers are currently disallowed as these may be given special meanings in the future. https://html.spec.whatwg.org/multipage/#resolve-a-module-specifier

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fn find_first_parse_error( &self, global: &GlobalScope, discovered_urls: &mut HashSet<ServoUrl> ) -> (Option<NetworkError>, Option<RethrowError>)

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fn fetch_module_descendants( &self, owner: &ModuleOwner, destination: Destination, options: &ScriptFetchOptions, parent_identity: ModuleIdentity )

Trait Implementations§

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impl Traceable for ModuleTree

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unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

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