Module copr

Modules

• compile
  compile script to code object
• parse

Structs

• AnnotationInfo
• Coprocessor
• PyQueryEngine
• QueryEngineWeakRef

Enums

• BackendType
• Either 🔒

Functions

• check_args_anno_real_type 🔒
  match between arguments’ real type and annotation types if type anno is vector[_] then use real type(from RecordBatch’s schema)
• exec_parsed
  using a parsed Coprocessor struct as input to execute python code
• select_from_rb 🔒
  select columns according to fetch_names from rb and cast them into a Vec of PyVector

Type Aliases

• CoprocessorRef