Enum mz_storage::types::sources::encoding::SourceDataEncoding
source · [−]pub enum SourceDataEncoding {
Single(DataEncoding),
KeyValue {
key: DataEncoding,
value: DataEncoding,
},
}
Expand description
A description of how to interpret data from various sources
Almost all sources only present values as part of their records, but Kafka allows a key to be associated with each record, which has a possibly independent encoding.
Variants
Single(DataEncoding)
KeyValue
Implementations
sourceimpl SourceDataEncoding
impl SourceDataEncoding
pub fn key_ref(&self) -> Option<&DataEncoding>
sourcepub fn value(self) -> DataEncoding
pub fn value(self) -> DataEncoding
Return either the Single encoding if this was a SourceDataEncoding::Single
, else return the value encoding
pub fn value_ref(&self) -> &DataEncoding
pub fn desc(&self) -> Result<(Option<RelationDesc>, RelationDesc), Error>
Trait Implementations
sourceimpl Arbitrary for SourceDataEncoding
impl Arbitrary for SourceDataEncoding
type Parameters = (<DataEncoding as Arbitrary>::Parameters, (<DataEncoding as Arbitrary>::Parameters, <DataEncoding as Arbitrary>::Parameters))
type Parameters = (<DataEncoding as Arbitrary>::Parameters, (<DataEncoding as Arbitrary>::Parameters, <DataEncoding as Arbitrary>::Parameters))
The type of parameters that
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
. Read moretype Strategy = TupleUnion<((u32, Arc<Map<<DataEncoding as Arbitrary>::Strategy, fn(DataEncoding) -> SourceDataEncoding>>), (u32, Arc<Map<(<DataEncoding as Arbitrary>::Strategy, <DataEncoding as Arbitrary>::Strategy), fn((DataEncoding, DataEncoding)) -> SourceDataEncoding>>))>
type Strategy = TupleUnion<((u32, Arc<Map<<DataEncoding as Arbitrary>::Strategy, fn(DataEncoding) -> SourceDataEncoding>>), (u32, Arc<Map<(<DataEncoding as Arbitrary>::Strategy, <DataEncoding as Arbitrary>::Strategy), fn((DataEncoding, DataEncoding)) -> SourceDataEncoding>>))>
sourcefn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
sourceimpl Clone for SourceDataEncoding
impl Clone for SourceDataEncoding
sourcefn clone(&self) -> SourceDataEncoding
fn clone(&self) -> SourceDataEncoding
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 moresourceimpl Debug for SourceDataEncoding
impl Debug for SourceDataEncoding
sourceimpl<'de> Deserialize<'de> for SourceDataEncoding
impl<'de> Deserialize<'de> for SourceDataEncoding
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 PartialEq<SourceDataEncoding> for SourceDataEncoding
impl PartialEq<SourceDataEncoding> for SourceDataEncoding
sourcefn eq(&self, other: &SourceDataEncoding) -> bool
fn eq(&self, other: &SourceDataEncoding) -> bool
sourceimpl RustType<ProtoSourceDataEncoding> for SourceDataEncoding
impl RustType<ProtoSourceDataEncoding> for SourceDataEncoding
sourcefn into_proto(&self) -> ProtoSourceDataEncoding
fn into_proto(&self) -> ProtoSourceDataEncoding
Convert a
Self
into a Proto
value.sourcefn from_proto(proto: ProtoSourceDataEncoding) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoSourceDataEncoding) -> Result<Self, TryFromProtoError>
sourceimpl Serialize for SourceDataEncoding
impl Serialize for SourceDataEncoding
impl Eq for SourceDataEncoding
impl StructuralEq for SourceDataEncoding
impl StructuralPartialEq for SourceDataEncoding
Auto Trait Implementations
impl RefUnwindSafe for SourceDataEncoding
impl Send for SourceDataEncoding
impl Sync for SourceDataEncoding
impl Unpin for SourceDataEncoding
impl UnwindSafe for SourceDataEncoding
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
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 Twhere
T: Data + Debug + Any,
impl<T> ProgressEventTimestamp for Twhere
T: Data + Debug + Any,
sourceimpl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere
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
.