Struct mz_storage::source::DecodeResult
source · [−]pub struct DecodeResult {
pub key: Option<Result<Row, DecodeError>>,
pub value: Option<Result<(Row, Diff), DecodeError>>,
pub position: MzOffset,
pub upstream_time_millis: Option<i64>,
pub partition: PartitionId,
pub metadata: Row,
}
Expand description
The output of the decoding operator
Fields
key: Option<Result<Row, DecodeError>>
The decoded key
value: Option<Result<(Row, Diff), DecodeError>>
The decoded value, as well as the the
differential diff
value for this value, if the value
is present and not and error.
position: MzOffset
The index of the decoded value in the stream
upstream_time_millis: Option<i64>
The time the record was created in the upstream system, as milliseconds since the epoch
partition: PartitionId
The partition this record came from
metadata: Row
If this is a Kafka stream, the appropriate metadata
Trait Implementations
sourceimpl Clone for DecodeResult
impl Clone for DecodeResult
sourcefn clone(&self) -> DecodeResult
fn clone(&self) -> DecodeResult
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for DecodeResult
impl Debug for DecodeResult
sourceimpl<'de> Deserialize<'de> for DecodeResult
impl<'de> Deserialize<'de> for DecodeResult
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl Hash for DecodeResult
impl Hash for DecodeResult
sourceimpl PartialEq<DecodeResult> for DecodeResult
impl PartialEq<DecodeResult> for DecodeResult
sourcefn eq(&self, other: &DecodeResult) -> bool
fn eq(&self, other: &DecodeResult) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &DecodeResult) -> bool
fn ne(&self, other: &DecodeResult) -> bool
This method tests for !=
.
sourceimpl Serialize for DecodeResult
impl Serialize for DecodeResult
impl Eq for DecodeResult
impl StructuralEq for DecodeResult
impl StructuralPartialEq for DecodeResult
Auto Trait Implementations
impl RefUnwindSafe for DecodeResult
impl Send for DecodeResult
impl Sync for DecodeResult
impl Unpin for DecodeResult
impl UnwindSafe for DecodeResult
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> CallHasher for T where
T: Hash + ?Sized,
impl<T> CallHasher for T where
T: Hash + ?Sized,
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> FutureExt for T
impl<T> FutureExt for T
sourcefn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
sourcefn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
sourcefn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message T
in a tonic::Request
sourceimpl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ProgressEventTimestamp for T where
T: Data + Debug + Any,
impl<T> ProgressEventTimestamp for T where
T: Data + Debug + Any,
sourceimpl<P, R> ProtoType<R> for P where
R: RustType<P>,
impl<P, R> ProtoType<R> for P where
R: RustType<P>,
sourcefn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See RustType::from_proto
.
sourcefn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See RustType::into_proto
.
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more