Struct mz_storage_client::types::sources::SourceDesc
source · pub struct SourceDesc<C: ConnectionAccess = InlinedConnection> {
pub connection: GenericSourceConnection<C>,
pub encoding: SourceDataEncoding<C>,
pub envelope: SourceEnvelope,
pub metadata_columns: Vec<IncludedColumnSource>,
pub timestamp_interval: Duration,
}
Expand description
An external source of updates for a relational collection.
Fields§
§connection: GenericSourceConnection<C>
§encoding: SourceDataEncoding<C>
§envelope: SourceEnvelope
§metadata_columns: Vec<IncludedColumnSource>
§timestamp_interval: Duration
Implementations§
source§impl<C: ConnectionAccess> SourceDesc<C>
impl<C: ConnectionAccess> SourceDesc<C>
sourcepub fn monotonic(&self) -> bool
pub fn monotonic(&self) -> bool
Returns true
if this connection yields data that is
append-only/monotonic. Append-monly means the source
never produces retractions.
pub fn envelope(&self) -> &SourceEnvelope
sourcepub fn alter_compatible(
&self,
id: GlobalId,
other: &Self
) -> Result<(), StorageError>
pub fn alter_compatible( &self, id: GlobalId, other: &Self ) -> Result<(), StorageError>
Determines if self
is compatible with another SourceDesc
, in such a
way that it is possible to turn self
into other
through a valid
series of transformations (e.g. no transformation or ALTER SOURCE
).
Trait Implementations§
source§impl Arbitrary for SourceDesc
impl Arbitrary for SourceDesc
§type Strategy = BoxedStrategy<SourceDesc<InlinedConnection>>
type Strategy = BoxedStrategy<SourceDesc<InlinedConnection>>
The type of
Strategy
used to generate values of type Self
.§type Parameters = ()
type Parameters = ()
The type of parameters that
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.source§fn arbitrary_with(_: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_: Self::Parameters) -> Self::Strategy
source§impl<C: Clone + ConnectionAccess> Clone for SourceDesc<C>
impl<C: Clone + ConnectionAccess> Clone for SourceDesc<C>
source§fn clone(&self) -> SourceDesc<C>
fn clone(&self) -> SourceDesc<C>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<C: Debug + ConnectionAccess> Debug for SourceDesc<C>
impl<C: Debug + ConnectionAccess> Debug for SourceDesc<C>
source§impl<'de, C> Deserialize<'de> for SourceDesc<C>where
C: Deserialize<'de> + ConnectionAccess,
impl<'de, C> Deserialize<'de> for SourceDesc<C>where C: Deserialize<'de> + ConnectionAccess,
source§fn 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
source§impl<R: ConnectionResolver> IntoInlineConnection<SourceDesc<InlinedConnection>, R> for SourceDesc<ReferencedConnection>
impl<R: ConnectionResolver> IntoInlineConnection<SourceDesc<InlinedConnection>, R> for SourceDesc<ReferencedConnection>
fn into_inline_connection(self, r: R) -> SourceDesc
source§impl<C: PartialEq + ConnectionAccess> PartialEq<SourceDesc<C>> for SourceDesc<C>
impl<C: PartialEq + ConnectionAccess> PartialEq<SourceDesc<C>> for SourceDesc<C>
source§fn eq(&self, other: &SourceDesc<C>) -> bool
fn eq(&self, other: &SourceDesc<C>) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl RustType<ProtoSourceDesc> for SourceDesc
impl RustType<ProtoSourceDesc> for SourceDesc
source§fn into_proto(&self) -> ProtoSourceDesc
fn into_proto(&self) -> ProtoSourceDesc
Convert a
Self
into a Proto
value.source§fn from_proto(proto: ProtoSourceDesc) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoSourceDesc) -> Result<Self, TryFromProtoError>
source§impl<C> Serialize for SourceDesc<C>where
C: Serialize + ConnectionAccess,
impl<C> Serialize for SourceDesc<C>where C: Serialize + ConnectionAccess,
impl<C: Eq + ConnectionAccess> Eq for SourceDesc<C>
impl<C: ConnectionAccess> StructuralEq for SourceDesc<C>
impl<C: ConnectionAccess> StructuralPartialEq for SourceDesc<C>
Auto Trait Implementations§
impl<C> RefUnwindSafe for SourceDesc<C>where <C as ConnectionAccess>::Kafka: RefUnwindSafe, <C as ConnectionAccess>::Pg: RefUnwindSafe, <C as ConnectionAccess>::Ssh: RefUnwindSafe,
impl<C> Send for SourceDesc<C>where <C as ConnectionAccess>::Kafka: Send, <C as ConnectionAccess>::Pg: Send, <C as ConnectionAccess>::Ssh: Send,
impl<C> Sync for SourceDesc<C>where <C as ConnectionAccess>::Kafka: Sync, <C as ConnectionAccess>::Pg: Sync, <C as ConnectionAccess>::Ssh: Sync,
impl<C> Unpin for SourceDesc<C>where <C as ConnectionAccess>::Kafka: Unpin, <C as ConnectionAccess>::Pg: Unpin, <C as ConnectionAccess>::Ssh: Unpin,
impl<C> UnwindSafe for SourceDesc<C>where <C as ConnectionAccess>::Kafka: UnwindSafe, <C as ConnectionAccess>::Pg: UnwindSafe, <C as ConnectionAccess>::Ssh: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<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,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<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,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> FutureExt for T
impl<T> FutureExt for T
source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere R: RustType<P>,
source§fn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.