pub enum ExternalSourceConnection {
Kafka(KafkaSourceConnection),
Kinesis(KinesisSourceConnection),
S3(S3SourceConnection),
Postgres(PostgresSourceConnection),
PubNub(PubNubSourceConnection),
}
Variants
Kafka(KafkaSourceConnection)
Kinesis(KinesisSourceConnection)
S3(S3SourceConnection)
Postgres(PostgresSourceConnection)
PubNub(PubNubSourceConnection)
Implementations
sourceimpl ExternalSourceConnection
impl ExternalSourceConnection
sourcepub fn metadata_columns(
&self,
include_defaults: bool
) -> Vec<(&str, ColumnType)>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
pub fn metadata_columns(
&self,
include_defaults: bool
) -> Vec<(&str, ColumnType)>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
Returns the name and type of each additional metadata column that Materialize will automatically append to the source’s inherent columns.
Presently, each source type exposes precisely one metadata column that corresponds to some source-specific record counter. For example, file sources use a line number, while Kafka sources use a topic offset.
The columns declared here must be kept in sync with the actual source implementations that produce these columns.
pub fn default_metadata_column_name(&self) -> Option<&str>
pub fn metadata_column_types(
&self,
include_defaults: bool
) -> Vec<IncludedColumnSource>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
sourcepub fn upstream_name(&self) -> Option<&str>
pub fn upstream_name(&self) -> Option<&str>
Optionally returns the name of the upstream resource this source corresponds to. (Currently only implemented for Kafka and Kinesis, to match old-style behavior TODO: decide whether we want file paths and other upstream names to show up in metrics too.
pub fn requires_single_materialization(&self) -> bool
Trait Implementations
sourceimpl Arbitrary for ExternalSourceConnection
impl Arbitrary for ExternalSourceConnection
type Parameters = (<KafkaSourceConnection as Arbitrary>::Parameters, <KinesisSourceConnection as Arbitrary>::Parameters, <S3SourceConnection as Arbitrary>::Parameters, <PostgresSourceConnection as Arbitrary>::Parameters, <PubNubSourceConnection as Arbitrary>::Parameters)
type Parameters = (<KafkaSourceConnection as Arbitrary>::Parameters, <KinesisSourceConnection as Arbitrary>::Parameters, <S3SourceConnection as Arbitrary>::Parameters, <PostgresSourceConnection as Arbitrary>::Parameters, <PubNubSourceConnection as Arbitrary>::Parameters)
The type of parameters that arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
. Read more
type Strategy = TupleUnion<((u32, Arc<Map<<KafkaSourceConnection as Arbitrary>::Strategy, fn(_: KafkaSourceConnection) -> Self>>), (u32, Arc<Map<<KinesisSourceConnection as Arbitrary>::Strategy, fn(_: KinesisSourceConnection) -> Self>>), (u32, Arc<Map<<S3SourceConnection as Arbitrary>::Strategy, fn(_: S3SourceConnection) -> Self>>), (u32, Arc<Map<<PostgresSourceConnection as Arbitrary>::Strategy, fn(_: PostgresSourceConnection) -> Self>>), (u32, Arc<Map<<PubNubSourceConnection as Arbitrary>::Strategy, fn(_: PubNubSourceConnection) -> Self>>))>
type Strategy = TupleUnion<((u32, Arc<Map<<KafkaSourceConnection as Arbitrary>::Strategy, fn(_: KafkaSourceConnection) -> Self>>), (u32, Arc<Map<<KinesisSourceConnection as Arbitrary>::Strategy, fn(_: KinesisSourceConnection) -> Self>>), (u32, Arc<Map<<S3SourceConnection as Arbitrary>::Strategy, fn(_: S3SourceConnection) -> Self>>), (u32, Arc<Map<<PostgresSourceConnection as Arbitrary>::Strategy, fn(_: PostgresSourceConnection) -> Self>>), (u32, Arc<Map<<PubNubSourceConnection as Arbitrary>::Strategy, fn(_: PubNubSourceConnection) -> Self>>))>
sourcefn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
sourceimpl Clone for ExternalSourceConnection
impl Clone for ExternalSourceConnection
sourcefn clone(&self) -> ExternalSourceConnection
fn clone(&self) -> ExternalSourceConnection
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 ExternalSourceConnection
impl Debug for ExternalSourceConnection
sourceimpl<'de> Deserialize<'de> for ExternalSourceConnection
impl<'de> Deserialize<'de> for ExternalSourceConnection
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<ExternalSourceConnection> for ExternalSourceConnection
impl PartialEq<ExternalSourceConnection> for ExternalSourceConnection
sourcefn eq(&self, other: &ExternalSourceConnection) -> bool
fn eq(&self, other: &ExternalSourceConnection) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ExternalSourceConnection) -> bool
fn ne(&self, other: &ExternalSourceConnection) -> bool
This method tests for !=
.
sourceimpl RustType<ProtoExternalSourceConnection> for ExternalSourceConnection
impl RustType<ProtoExternalSourceConnection> for ExternalSourceConnection
sourcefn into_proto(&self) -> ProtoExternalSourceConnection
fn into_proto(&self) -> ProtoExternalSourceConnection
Convert a Self
into a Proto
value.
sourcefn from_proto(
proto: ProtoExternalSourceConnection
) -> Result<Self, TryFromProtoError>
fn from_proto(
proto: ProtoExternalSourceConnection
) -> Result<Self, TryFromProtoError>
Consume and convert a Proto
back into a Self
value. Read more
sourceimpl Serialize for ExternalSourceConnection
impl Serialize for ExternalSourceConnection
impl Eq for ExternalSourceConnection
impl StructuralEq for ExternalSourceConnection
impl StructuralPartialEq for ExternalSourceConnection
Auto Trait Implementations
impl RefUnwindSafe for ExternalSourceConnection
impl Send for ExternalSourceConnection
impl Sync for ExternalSourceConnection
impl Unpin for ExternalSourceConnection
impl UnwindSafe for ExternalSourceConnection
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<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> 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> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
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