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MessageBusSubscription

graphrefly::messaging

Struct MessageBusSubscription

pub struct MessageBusSubscription<T = AnyValue> {
    pub available: Node<MessageBusAvailablePage<T>>,
    pub available_pull_id: LockId,
    pub cursor: Node<MessageBusCursor>,
    pub status: Node<MessageBusStatus>,
    pub issues: Node<DataIssue>,
    /* private fields */
}

Expand description

MessageBusSubscription data container.

Fields§

§available: Node<MessageBusAvailablePage<T>>

available field for available.

§available_pull_id: LockId

available_pull_id field for available pull id.

§cursor: Node<MessageBusCursor>

cursor field for cursor.

§status: Node<MessageBusStatus>

status field for status.

§issues: Node<DataIssue>

issues field for issues.

Implementations§

impl<T: Clone + 'static> MessageBusSubscription<T>

pub fn ack(&self, seq: u64, command_id: Option<String>) -> MessageBusCommand<T>

Updates or reads ack.

pub fn seek( &self, next_seq: u64, command_id: Option<String>, ) -> MessageBusCommand<T>

Updates or reads seek.

pub fn close(&self, command_id: Option<String>) -> MessageBusCommand<T>

Updates or reads close.

Trait Implementations§

impl<T: Clone> Clone for MessageBusSubscription<T>

fn clone(&self) -> MessageBusSubscription<T>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl<T> Freeze for MessageBusSubscription<T>

impl<T = Rc<dyn Any>> !RefUnwindSafe for MessageBusSubscription<T>

impl<T = Rc<dyn Any>> !Send for MessageBusSubscription<T>

impl<T = Rc<dyn Any>> !Sync for MessageBusSubscription<T>

impl<T> Unpin for MessageBusSubscription<T>
where T: Unpin,

impl<T> UnsafeUnpin for MessageBusSubscription<T>

impl<T = Rc<dyn Any>> !UnwindSafe for MessageBusSubscription<T>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

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

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

fn into(self) -> U

Calls U::from(self).

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

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,