Enum mz_dataflow_types::sources::Timeline
source · [−]Expand description
The meaning of the timestamp number produced by data sources. This type is not concerned with the source of the timestamp (like if the data came from a Debezium consistency topic or a CDCv2 stream), instead only what the timestamp number means.
Some variants here have attached data used to differentiate incomparable instantiations. These attached data types should be expanded in the future if we need to tell apart more kinds of sources.
Variants
EpochMilliseconds
EpochMilliseconds means the timestamp is the number of milliseconds since the Unix epoch.
External(String)
External means the timestamp comes from an external data source and we don’t know what the number means. The attached String is the source’s name, which will result in different sources being incomparable.
User(String)
User means the user has manually specified a timeline. The attached String is specified by the user, allowing them to decide sources that are joinable.
Trait Implementations
sourceimpl Arbitrary for Timeline
impl Arbitrary for Timeline
type Parameters = (<String as Arbitrary>::Parameters, <String as Arbitrary>::Parameters)
type Parameters = (<String as Arbitrary>::Parameters, <String 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<fn() -> Self>), (u32, Arc<Map<<String as Arbitrary>::Strategy, fn(_: String) -> Self>>), (u32, Arc<Map<<String as Arbitrary>::Strategy, fn(_: String) -> Self>>))>
type Strategy = TupleUnion<((u32, Arc<fn() -> Self>), (u32, Arc<Map<<String as Arbitrary>::Strategy, fn(_: String) -> Self>>), (u32, Arc<Map<<String as Arbitrary>::Strategy, fn(_: String) -> Self>>))>
sourcefn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
sourceimpl<'de> Deserialize<'de> for Timeline
impl<'de> Deserialize<'de> for Timeline
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 Ord for Timeline
impl Ord for Timeline
sourceimpl PartialOrd<Timeline> for Timeline
impl PartialOrd<Timeline> for Timeline
sourcefn partial_cmp(&self, other: &Timeline) -> Option<Ordering>
fn partial_cmp(&self, other: &Timeline) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl RustType<ProtoTimeline> for Timeline
impl RustType<ProtoTimeline> for Timeline
sourcefn into_proto(&self) -> ProtoTimeline
fn into_proto(&self) -> ProtoTimeline
Convert a Self
into a Proto
value.
sourcefn from_proto(proto: ProtoTimeline) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoTimeline) -> Result<Self, TryFromProtoError>
Consume and convert a Proto
back into a Self
value. Read more
impl Eq for Timeline
impl StructuralEq for Timeline
impl StructuralPartialEq for Timeline
Auto Trait Implementations
impl RefUnwindSafe for Timeline
impl Send for Timeline
impl Sync for Timeline
impl Unpin for Timeline
impl UnwindSafe for Timeline
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> 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