Struct mz_compute_types::sources::SourceInstanceDesc

pub struct SourceInstanceDesc<M> {
    pub arguments: SourceInstanceArguments,
    pub storage_metadata: M,
    pub typ: RelationType,
}

A description of an instantiation of a source.

This includes a description of the source, but additionally any context-dependent options like the ability to apply filtering and projection to the records as they emerge.

Fields

arguments: SourceInstanceArguments

Arguments for this instantiation of the source.

storage_metadata: M

Additional metadata used by the storage client of a compute instance to read it.

typ: RelationType

The relation type of this source

Trait Implementations

impl<M: Arbitrary> Arbitrary for SourceInstanceDesc<M>

type Parameters = (<SourceInstanceArguments as Arbitrary>::Parameters, <M as Arbitrary>::Parameters, <RelationType as Arbitrary>::Parameters)

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<(<SourceInstanceArguments as Arbitrary>::Strategy, <M as Arbitrary>::Strategy, <RelationType as Arbitrary>::Strategy), fn(_: (SourceInstanceArguments, M, RelationType)) -> SourceInstanceDesc<M>>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl<M: Clone> Clone for SourceInstanceDesc<M>

fn clone(&self) -> SourceInstanceDesc<M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M: Debug> Debug for SourceInstanceDesc<M>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de, M> Deserialize<'de> for SourceInstanceDesc<M>

where M: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<M: PartialEq> PartialEq for SourceInstanceDesc<M>

fn eq(&self, other: &SourceInstanceDesc<M>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RustType<ProtoSourceInstanceDesc> for SourceInstanceDesc<CollectionMetadata>

fn into_proto(&self) -> ProtoSourceInstanceDesc

Convert a Self into a Proto value.

fn from_proto(proto: ProtoSourceInstanceDesc) -> Result<Self, TryFromProtoError>

Consume and convert a Proto back into a Self value.

fn into_proto_owned(self) -> Proto

A zero clone version of Self::into_proto that types can optionally implement, otherwise, the default implementation delegates to Self::into_proto.

impl<M> Serialize for SourceInstanceDesc<M>

where M: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<M: Eq> Eq for SourceInstanceDesc<M>

impl<M> StructuralPartialEq for SourceInstanceDesc<M>