module DuckDB::FunctionTypeValidation
Shared type-checking mixin for DuckDB function classes. Provides SUPPORTED_TYPES and the private check_supported_type! guard used by ScalarFunction and AggregateFunction.
Constants
- SUPPORTED_TYPES
Shared type-checking mixin for DuckDB function classes. Provides SUPPORTED_TYPES and the private check_supported_type! guard used by ScalarFunction and AggregateFunction.