Struct rdkafka::producer::future_producer::FutureRecord

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pub struct FutureRecord<'a, K: ToBytes + ?Sized, P: ToBytes + ?Sized> {
    pub topic: &'a str,
    pub partition: Option<i32>,
    pub payload: Option<&'a P>,
    pub key: Option<&'a K>,
    pub timestamp: Option<i64>,
    pub headers: Option<OwnedHeaders>,
}
Expand description

A record for the future producer.

Like BaseRecord, but specific to the FutureProducer. The only difference is that the FutureRecord doesn’t provide custom delivery opaque object.

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§topic: &'a str

Required destination topic.

§partition: Option<i32>

Optional destination partition.

§payload: Option<&'a P>

Optional payload.

§key: Option<&'a K>

Optional key.

§timestamp: Option<i64>

Optional timestamp.

§headers: Option<OwnedHeaders>

Optional message headers.

Implementations§

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impl<'a, K: ToBytes + ?Sized, P: ToBytes + ?Sized> FutureRecord<'a, K, P>

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pub fn to(topic: &'a str) -> FutureRecord<'a, K, P>

Creates a new record with the specified topic name.

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pub fn partition(self, partition: i32) -> FutureRecord<'a, K, P>

Sets the destination partition of the record.

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pub fn payload(self, payload: &'a P) -> FutureRecord<'a, K, P>

Sets the destination payload of the record.

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pub fn key(self, key: &'a K) -> FutureRecord<'a, K, P>

Sets the destination key of the record.

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pub fn timestamp(self, timestamp: i64) -> FutureRecord<'a, K, P>

Sets the destination timestamp of the record.

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pub fn headers(self, headers: OwnedHeaders) -> FutureRecord<'a, K, P>

Sets the headers of the record.

Trait Implementations§

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impl<'a, K: Debug + ToBytes + ?Sized, P: Debug + ToBytes + ?Sized> Debug for FutureRecord<'a, K, P>

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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<'a, K, P> Freeze for FutureRecord<'a, K, P>
where K: ?Sized, P: ?Sized,

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impl<'a, K, P> RefUnwindSafe for FutureRecord<'a, K, P>

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impl<'a, K, P> Send for FutureRecord<'a, K, P>
where P: Sync + ?Sized, K: Sync + ?Sized,

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impl<'a, K, P> Sync for FutureRecord<'a, K, P>
where P: Sync + ?Sized, K: Sync + ?Sized,

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impl<'a, K, P> Unpin for FutureRecord<'a, K, P>
where K: ?Sized, P: ?Sized,

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impl<'a, K, P> UnwindSafe for FutureRecord<'a, K, P>

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<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, 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<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