Module function

Nested message and enum types in Function.

Structs

• AggregateFunction
• ScalarFunction
• TableFunction

Enums

• Kind

Type Aliases

• PbAggregateFunction
  Alias for AggregateFunction.
• PbKind
  Alias for Kind.
• PbScalarFunction
  Alias for ScalarFunction.
• PbTableFunction
  Alias for TableFunction.