Struct mz_dataflow_types::plan::reduce::KeyValPlan
source · [−]pub struct KeyValPlan {
pub key_plan: SafeMfpPlan,
pub val_plan: SafeMfpPlan,
}
Expand description
Plan for extracting keys and values in preparation for a reduction.
Fields
key_plan: SafeMfpPlan
Extracts the columns used as the key.
val_plan: SafeMfpPlan
Extracts the columns used to feed the aggregations.
Implementations
sourceimpl KeyValPlan
impl KeyValPlan
Trait Implementations
sourceimpl Arbitrary for KeyValPlan
impl Arbitrary for KeyValPlan
type Parameters = (<SafeMfpPlan as Arbitrary>::Parameters, <SafeMfpPlan as Arbitrary>::Parameters)
type Parameters = (<SafeMfpPlan as Arbitrary>::Parameters, <SafeMfpPlan 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 = Map<(<SafeMfpPlan as Arbitrary>::Strategy, <SafeMfpPlan as Arbitrary>::Strategy), fn(_: (SafeMfpPlan, SafeMfpPlan)) -> Self>
type Strategy = Map<(<SafeMfpPlan as Arbitrary>::Strategy, <SafeMfpPlan as Arbitrary>::Strategy), fn(_: (SafeMfpPlan, SafeMfpPlan)) -> Self>
sourcefn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
sourceimpl Clone for KeyValPlan
impl Clone for KeyValPlan
sourcefn clone(&self) -> KeyValPlan
fn clone(&self) -> KeyValPlan
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 KeyValPlan
impl Debug for KeyValPlan
sourceimpl<'de> Deserialize<'de> for KeyValPlan
impl<'de> Deserialize<'de> for KeyValPlan
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<KeyValPlan> for KeyValPlan
impl PartialEq<KeyValPlan> for KeyValPlan
sourcefn eq(&self, other: &KeyValPlan) -> bool
fn eq(&self, other: &KeyValPlan) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &KeyValPlan) -> bool
fn ne(&self, other: &KeyValPlan) -> bool
This method tests for !=
.
sourceimpl RustType<ProtoKeyValPlan> for KeyValPlan
impl RustType<ProtoKeyValPlan> for KeyValPlan
sourcefn into_proto(&self) -> ProtoKeyValPlan
fn into_proto(&self) -> ProtoKeyValPlan
Convert a Self
into a Proto
value.
sourcefn from_proto(proto: ProtoKeyValPlan) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoKeyValPlan) -> Result<Self, TryFromProtoError>
Consume and convert a Proto
back into a Self
value. Read more
sourceimpl Serialize for KeyValPlan
impl Serialize for KeyValPlan
impl Eq for KeyValPlan
impl StructuralEq for KeyValPlan
impl StructuralPartialEq for KeyValPlan
Auto Trait Implementations
impl RefUnwindSafe for KeyValPlan
impl Send for KeyValPlan
impl Sync for KeyValPlan
impl Unpin for KeyValPlan
impl UnwindSafe for KeyValPlan
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