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NamedGenServerStart

asupersync::gen_server

Struct NamedGenServerStart 

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pub struct NamedGenServerStart<S, F>
where
    S: GenServer,
    F: FnMut() -> S + Send + 'static,
{ /* private fields */ }
Expand description

Child-start helper for running a named GenServer under supervision.

This adapter wires together:

  1. Name lease acquisition (spawn_named_gen_server)
  2. Server task storage in runtime state
  3. Deterministic lease/name cleanup on region stop via a sync finalizer

Use this when building crate::supervision::ChildSpec entries for named services.

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impl<S, F> ChildStart for NamedGenServerStart<S, F>
where S: GenServer, F: FnMut() -> S + Send + 'static,

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fn start( &mut self, scope: &Scope<'static, FailFast>, state: &mut RuntimeState, cx: &Cx, ) -> Result<TaskId, SpawnError>

Start (or restart) the child inside scope.region.

Auto Trait Implementations§

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impl<S, F> Freeze for NamedGenServerStart<S, F>
where F: Freeze,

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impl<S, F> !RefUnwindSafe for NamedGenServerStart<S, F>

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impl<S, F> Send for NamedGenServerStart<S, F>

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impl<S, F> Sync for NamedGenServerStart<S, F>
where F: Sync,

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impl<S, F> Unpin for NamedGenServerStart<S, F>
where F: Unpin,

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impl<S, F> UnsafeUnpin for NamedGenServerStart<S, F>
where F: UnsafeUnpin,

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impl<S, F> !UnwindSafe for NamedGenServerStart<S, F>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, _span: NoopSpan) -> Self

Instruments this future with a span (no-op when disabled).
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fn in_current_span(self) -> Self

Instruments this future with the current span (no-op when disabled).
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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where U: From<T>,

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Calls U::from(self).

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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