Struct zenoh_flow_nodes::prelude::Data

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pub struct Data<T> { /* private fields */ }
Expand description

A Data<T> is a wrapper around T given by a typed Input<T>.

A Data<T> automatically dereferences to a &T.

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If the upstream node does not reside on the same Zenoh-Flow runtime, dereferencing to &T incurs some additional operations: the received Payload will then necessarily be serialised and must first be deserialised.

To perform the deserialisation, the deserialiser function passed to the Input<T> will be called.

Trait Implementations§

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impl<T: Debug> Debug for Data<T>

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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<T: 'static> Deref for Data<T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<T: Send + Sync + 'static> From<T> for Data<T>

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fn from(value: T) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<T> Freeze for Data<T>
where T: Freeze,

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impl<T> !RefUnwindSafe for Data<T>

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impl<T> Send for Data<T>
where T: Send,

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impl<T> Sync for Data<T>
where T: Sync,

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

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impl<T> !UnwindSafe for Data<T>

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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> AsNode<T> for T

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fn as_node(&self) -> &T

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impl<T> AsNodeMut<T> for T

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

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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<!> for T

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fn from(t: !) -> T

Converts to this type from the input type.
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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<U> 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> SendSyncAny for T
where T: 'static + Send + Sync,

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fn as_any(&self) -> &(dyn Any + 'static)

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fn as_mut_any(&mut self) -> &mut (dyn Any + 'static)

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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