Enum expr::id::Id [−][src]
Expand description
An opaque identifier for a dataflow component. In other words, identifies
the target of a MirRelationExpr::Get
.
Variants
Local(LocalId)
Tuple Fields
0: LocalId
An identifier that refers to a local component of a dataflow.
Global(GlobalId)
Tuple Fields
0: GlobalId
An identifier that refers to a global dataflow.
LocalBareSource
Used to refer to a bare source within the RelationExpr defining the transformation of that source (before an ID has been allocated for the bare source).
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
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
Blanket Implementations
Mutably borrows from an owned value. Read more
Formats an object with the “alternative” format ({:#}
) and returns it.
Compare self to key
and return true
if they are equal.
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