Struct mz_dataflow_types::types::IndexDesc
source · [−]pub struct IndexDesc {
pub on_id: GlobalId,
pub key: Vec<MirScalarExpr>,
}
Expand description
An index storing processed updates so they can be queried or reused in other computations
Fields
on_id: GlobalId
Identity of the collection the index is on.
key: Vec<MirScalarExpr>
Expressions to be arranged, in order of decreasing primacy.
Trait Implementations
sourceimpl Arbitrary for IndexDesc
impl Arbitrary for IndexDesc
type Parameters = <GlobalId as Arbitrary>::Parameters
type Parameters = <GlobalId 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<(<GlobalId as Arbitrary>::Strategy, BoxedStrategy<Vec<MirScalarExpr>>), fn(_: (GlobalId, Vec<MirScalarExpr>)) -> Self>
type Strategy = Map<(<GlobalId as Arbitrary>::Strategy, BoxedStrategy<Vec<MirScalarExpr>>), fn(_: (GlobalId, Vec<MirScalarExpr>)) -> Self>
sourcefn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
sourceimpl<'de> Deserialize<'de> for IndexDesc
impl<'de> Deserialize<'de> for IndexDesc
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 RustType<ProtoIndexDesc> for IndexDesc
impl RustType<ProtoIndexDesc> for IndexDesc
sourcefn into_proto(&self) -> ProtoIndexDesc
fn into_proto(&self) -> ProtoIndexDesc
Convert a Self
into a Proto
value.
sourcefn from_proto(proto: ProtoIndexDesc) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoIndexDesc) -> Result<Self, TryFromProtoError>
Consume and convert a Proto
back into a Self
value. Read more
impl Eq for IndexDesc
impl StructuralEq for IndexDesc
impl StructuralPartialEq for IndexDesc
Auto Trait Implementations
impl RefUnwindSafe for IndexDesc
impl Send for IndexDesc
impl Sync for IndexDesc
impl Unpin for IndexDesc
impl UnwindSafe for IndexDesc
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