Enum mz_storage_client::types::sources::GenericSourceConnection

pub enum GenericSourceConnection<C: ConnectionAccess = InlinedConnection> {
    Kafka(KafkaSourceConnection<C>),
    Postgres(PostgresSourceConnection<C>),
    LoadGenerator(LoadGeneratorSourceConnection),
    TestScript(TestScriptSourceConnection),
}

Variants

Kafka(KafkaSourceConnection<C>)

Postgres(PostgresSourceConnection<C>)

LoadGenerator(LoadGeneratorSourceConnection)

TestScript(TestScriptSourceConnection)

Trait Implementations

impl<C: ConnectionAccess + Arbitrary> Arbitrary for GenericSourceConnection<C>

type Parameters = (<KafkaSourceConnection<C> as Arbitrary>::Parameters, <PostgresSourceConnection<C> as Arbitrary>::Parameters, <LoadGeneratorSourceConnection as Arbitrary>::Parameters, <TestScriptSourceConnection as Arbitrary>::Parameters)

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

type Strategy = Union<BoxedStrategy<GenericSourceConnection<C>>>

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<C: Clone + ConnectionAccess> Clone for GenericSourceConnection<C>

fn clone(&self) -> GenericSourceConnection<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug + ConnectionAccess> Debug for GenericSourceConnection<C>

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

Formats the value using the given formatter.

impl<'de, C> Deserialize<'de> for GenericSourceConnection<C>where C: Deserialize<'de> + ConnectionAccess,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<C: ConnectionAccess> From<KafkaSourceConnection<C>> for GenericSourceConnection<C>

fn from(conn: KafkaSourceConnection<C>) -> Self

Converts to this type from the input type.

impl<C: ConnectionAccess> From<LoadGeneratorSourceConnection> for GenericSourceConnection<C>

fn from(conn: LoadGeneratorSourceConnection) -> Self

Converts to this type from the input type.

impl<C: ConnectionAccess> From<PostgresSourceConnection<C>> for GenericSourceConnection<C>

fn from(conn: PostgresSourceConnection<C>) -> Self

Converts to this type from the input type.

impl<C: ConnectionAccess> From<TestScriptSourceConnection> for GenericSourceConnection<C>

fn from(conn: TestScriptSourceConnection) -> Self

Converts to this type from the input type.

impl<R: ConnectionResolver> IntoInlineConnection<GenericSourceConnection<InlinedConnection>, R> for GenericSourceConnection<ReferencedConnection>

fn into_inline_connection(self, r: R) -> GenericSourceConnection

impl<C: PartialEq + ConnectionAccess> PartialEq<GenericSourceConnection<C>> for GenericSourceConnection<C>

fn eq(&self, other: &GenericSourceConnection<C>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl RustType<ProtoSourceConnection> for GenericSourceConnection<InlinedConnection>

fn into_proto(&self) -> ProtoSourceConnection

Convert a Self into a Proto value.

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

Consume and convert a Proto back into a Self value.

impl<C> Serialize for GenericSourceConnection<C>where C: Serialize + ConnectionAccess,

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

Serialize this value into the given Serde serializer.

impl<C: ConnectionAccess> SourceConnection for GenericSourceConnection<C>

fn name(&self) -> &'static str

The name of the external system (e.g kafka, postgres, etc).

fn upstream_name(&self) -> Option<&str>

The name of the resource in the external system (e.g kafka topic) if any

fn timestamp_desc(&self) -> RelationDesc

The schema of this connection’s timestamp type. This will also be the schema of the progress relation.

fn connection_id(&self) -> Option<GlobalId>

The id of the connection object (i.e the one obtained from running CREATE CONNECTION) in the catalog, if any.

fn metadata_columns(&self) -> Vec<(&str, ColumnType)>

Returns available metadata columns that this connection offers in (name, type) pairs in the order specified by the user.

fn metadata_column_types(&self) -> Vec<IncludedColumnSource>

The available metadata columns in the order specified by the user. This only identifies the kinds of columns that this source offers without any further information.

fn alter_compatible( &self, id: GlobalId, other: &Self ) -> Result<(), StorageError>

Determines if self is compatible with another SourceConnection, 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).

impl<C: Eq + ConnectionAccess> Eq for GenericSourceConnection<C>

impl<C: ConnectionAccess> StructuralEq for GenericSourceConnection<C>

impl<C: ConnectionAccess> StructuralPartialEq for GenericSourceConnection<C>