Module datafusion_substrait::extensions

Structs

• Extensions
  Substrait uses SimpleExtensions to define behavior of plans in addition to what’s supported directly by the protobuf definitions. That includes functions, but also provides support for custom types and variations for existing types. This structs facilitates the use of these extensions in DataFusion. TODO: DF doesn’t yet use extensions for type variations https://github.com/apache/datafusion/issues/11544 TODO: DF doesn’t yet provide valid extensionUris https://github.com/apache/datafusion/issues/11545