Struct dataflow_types::SourceDesc [−][src]
pub struct SourceDesc {
pub name: String,
pub connector: SourceConnector,
pub operators: Option<LinearOperator>,
pub bare_desc: RelationDesc,
}
Expand description
A source of updates for a relational collection.
A source contains enough information to instantiate a stream of changes, as well as related metadata about the columns, their types, and properties of the collection.
Fields
name: String
connector: SourceConnector
operators: Option<LinearOperator>
Optionally, filtering and projection that may optimistically be applied to the output of the source.
bare_desc: RelationDesc
Trait Implementations
fn 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
Auto Trait Implementations
impl RefUnwindSafe for SourceDesc
impl Send for SourceDesc
impl Sync for SourceDesc
impl Unpin for SourceDesc
impl UnwindSafe for SourceDesc
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more