Enum Output

Source

pub enum Output<V> {
    SendSubscribe {
        id: SubscriptionId,
        request: Box<Request>,
        target: Peer,
    },
    RespondNotify {
        transaction: u64,
        status: u16,
        retry_after: Option<Duration>,
    },
    Deliver {
        id: SubscriptionId,
        metadata: Option<NotificationMeta>,
        value: V,
    },
    ArmTimer {
        id: SubscriptionId,
        timer: Timer,
        generation: u64,
        after: Duration,
    },
    CancelTimer {
        id: SubscriptionId,
        timer: Timer,
        generation: u64,
    },
    StateChanged {
        id: SubscriptionId,
        change: StateChange,
    },
    Stopped,
}

Expand description

One pure action for the I/O-facing driver.

Variants§

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SendSubscribe

Send a complete SUBSCRIBE through a real client transaction.

Fields

§id: SubscriptionId

Logical owner.

§request: Box<Request>

Complete request apart from transport-owned Via.

§target: Peer

Selected peer.

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RespondNotify

Answer an inbound NOTIFY server transaction.

Fields

§transaction: u64

Driver’s server-transaction token.

§status: u16

Final status.

§retry_after: Option<Duration>

Retry-After for bounded delivery backpressure.

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Deliver

Deliver one parsed package value.

Fields

§id: SubscriptionId

Logical owner.

§metadata: Option<NotificationMeta>

Framework metadata; absent only for the initial neutral value.

§value: V

Package value.

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ArmTimer

Arm or replace one timer generation.

Fields

§id: SubscriptionId

Logical owner.

§timer: Timer

Timer kind.

§generation: u64

New generation.

§after: Duration

Relative duration.

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CancelTimer

Cancel one timer generation.

Fields

§id: SubscriptionId

Logical owner.

§timer: Timer

Timer kind.

§generation: u64

Generation made stale.

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StateChanged

Surface a typed state fact.

Fields

§id: SubscriptionId

Logical owner.

§change: StateChange

New fact.

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Stopped

Shutdown released every owned resource.

Trait Implementations§

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impl<V: Debug> Debug for Output<V>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<V> UnwindSafe for Output<V>
where V: UnwindSafe,

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

Immutably borrows from an owned value. Read more

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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: 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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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