Enum ServiceWorkerRegistrationState

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pub enum ServiceWorkerRegistrationState {
    Idle,
    Installing,
    Installed,
    Activating,
    Activated,
    Redundant,
}

Expand description

Lifecycle state of a ServiceWorker registration.

Per the Service Worker spec, a registration transitions through states: installing → installed(waiting) → activating → activated(active) → redundant

@trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

Variants§

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Idle

No active ServiceWorker for this registration. @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

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Installing

ServiceWorker is being installed (install event fired). @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

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Installed

ServiceWorker has been installed but is waiting to activate. @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

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Activating

ServiceWorker is activating (activate event fired). @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

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Activated

ServiceWorker is active and controlling pages within its scope. @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

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Redundant

ServiceWorker is redundant (replaced by a new version). @trace REQ-BRW-004 [entity:ServiceWorker] DF-WK-8

Trait Implementations§

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impl Clone for ServiceWorkerRegistrationState

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fn clone(&self) -> ServiceWorkerRegistrationState

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 ServiceWorkerRegistrationState

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

Formats the value using the given formatter. Read more

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impl Eq for ServiceWorkerRegistrationState

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impl PartialEq for ServiceWorkerRegistrationState

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fn eq(&self, other: &ServiceWorkerRegistrationState) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

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impl StructuralPartialEq for ServiceWorkerRegistrationState

Auto Trait Implementations§

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impl UnwindSafe for ServiceWorkerRegistrationState

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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where Self: Sized,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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