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DecodeReader

eventuary_core::io::reader::decode

Struct DecodeReader 

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pub struct DecodeReader<R, C, P> { /* private fields */ }
Expand description

Wraps a Reader<Payload> and decodes each message using an EventCodec<P>, yielding typed Reader<P>.

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impl<R, C, P> DecodeReader<R, C, P>

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pub fn new(inner: R, codec: C) -> Self

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pub fn with_disposition(self, disposition: DecodeErrorDisposition) -> Self

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impl<R, C, P> DecodeReader<R, PayloadEventCodec<C>, P>
where C: PayloadCodec<P>,

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pub fn from_payload_codec(inner: R, codec: C) -> Self

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impl<R, C, P> Reader<P> for DecodeReader<R, C, P>
where R: Reader<Payload> + Send + Sync + 'static, R::Subscription: Send + 'static, R::Acker: Acker + Send + Sync + 'static, R::Cursor: Send + Sync + 'static, R::Stream: 'static, C: EventCodec<P> + Clone + Send + Sync + 'static, P: Send + Sync + 'static,

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type Subscription = <R as Reader>::Subscription

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type Acker = <R as Reader>::Acker

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type Cursor = <R as Reader>::Cursor

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type Stream = Pin<Box<dyn Stream<Item = Result<Message<<R as Reader>::Acker, <R as Reader>::Cursor, P>, Error>> + Send>>

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async fn read(&self, subscription: Self::Subscription) -> Result<Self::Stream>

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impl<R, C, P> Freeze for DecodeReader<R, C, P>
where R: Freeze, C: Freeze,

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impl<R, C, P> RefUnwindSafe for DecodeReader<R, C, P>
where R: RefUnwindSafe, C: RefUnwindSafe, P: RefUnwindSafe,

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impl<R, C, P> Send for DecodeReader<R, C, P>
where R: Send, C: Send, P: Send,

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impl<R, C, P> Sync for DecodeReader<R, C, P>
where R: Sync, C: Sync, P: Sync,

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impl<R, C, P> Unpin for DecodeReader<R, C, P>
where R: Unpin, C: Unpin, P: Unpin,

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impl<R, C, P> UnsafeUnpin for DecodeReader<R, C, P>
where R: UnsafeUnpin, C: UnsafeUnpin,

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impl<R, C, P> UnwindSafe for DecodeReader<R, C, P>
where R: UnwindSafe, C: UnwindSafe, P: UnwindSafe,

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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> 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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impl<R, P> ReaderExt<P> for R
where R: Reader<P> + Send + Sync + 'static, <R as Reader<P>>::Subscription: Send + 'static, <R as Reader<P>>::Acker: 'static, <R as Reader<P>>::Cursor: Send + 'static, <R as Reader<P>>::Stream: 'static, P: Send + 'static,

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fn into_boxed(self) -> BoxReader<Self::Subscription, Self::Cursor, BoxAcker, P>

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fn into_arced(self) -> ArcReader<Self::Subscription, Self::Cursor, BoxAcker, P>

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impl<T> ReaderTypedExt for T
where T: Reader,

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fn decode<P, C>(self, codec: C) -> DecodeReader<Self, PayloadEventCodec<C>, P>
where C: PayloadCodec<P>,

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fn decode_event<P, C>(self, codec: C) -> DecodeReader<Self, C, P>
where C: EventCodec<P>,

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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