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DedicatedWorkerGlobalScopeState

bao_browser

Struct DedicatedWorkerGlobalScopeState 

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pub struct DedicatedWorkerGlobalScopeState {
    pub scope: WorkerGlobalScopeState,
    pub worker_id: WorkerId,
    pub has_onmessage: bool,
    pub has_onerror: bool,
}
Expand description

The DedicatedWorkerGlobalScope state tracked by bao_browser.

This struct represents the bao-side view of a Dedicated Worker’s global scope. The actual DOM DedicatedWorkerGlobalScope lives in servo’s ScriptThread; this struct tracks the state that bao needs for lifecycle management, CDP observability, and message routing.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

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§scope: WorkerGlobalScopeState

The base WorkerGlobalScope state. @trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope] [entity:WorkerGlobalScope]

§worker_id: WorkerId

The WorkerId identifying this Dedicated Worker. Links the scope to its WorkerHandle and channel bridge. @trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

§has_onmessage: bool

Whether onmessage event handler is registered. Tracked for CDP observability (Runtime binding reporting). @trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

§has_onerror: bool

Whether onerror event handler is registered. Tracked for CDP observability (Runtime binding reporting). @trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

Implementations§

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impl DedicatedWorkerGlobalScopeState

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pub fn new(worker_id: WorkerId, config: &WorkerScopeConfig) -> Self

Create a DedicatedWorkerGlobalScopeState for the given Worker.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

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pub fn location(&self) -> Option<&WorkerLocation>

Get the WorkerLocation for this scope.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope] [entity:WorkerLocation]

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pub fn navigator(&self) -> &WorkerNavigator

Get the WorkerNavigator for this scope.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope] [entity:WorkerNavigator]

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pub fn set_onmessage(&mut self)

Mark onmessage handler as registered.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

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pub fn set_onerror(&mut self)

Mark onerror handler as registered.

@trace REQ-BRW-004 [entity:DedicatedWorkerGlobalScope]

Trait Implementations§

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impl Clone for DedicatedWorkerGlobalScopeState

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fn clone(&self) -> DedicatedWorkerGlobalScopeState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DedicatedWorkerGlobalScopeState

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

Formats the value using the given formatter. Read more

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