Crate udf_sys

Bindings to C for SQL UDF-related types

Types in this module were autogenerated. Documentation mostly comes from the C header file, but some clarifications were added. Some mut -> const changes were done as makes sense.

To regenerate this file, run:

bindgen udf_registration_types.c \
    --default-enum-style=rust_non_exhaustive \
    --no-derive-copy

You’re off the edge of the map, mate. Here there be monsters!

Structs

• UDF_ARGS
  Representation of a sequence of SQL arguments
• UDF_INIT
  Information about the result of a user defined function

Enums

• Item_result
  Type of the user defined function return slot and arguments
• Item_udftype
  A UDF function type indicator, currently unused

Constants

• __bool_true_false_are_defined
  C builtin
• false_
  C builtin
• true_
  C builtin

Type Aliases

• Udf_func_add
  Function signature of an xxx_add(...) aggregate function
• Udf_func_any
  Function signature of a void functin (unused)
• Udf_func_clear
  Function signature of an xxx_clear(...) aggregate function
• Udf_func_deinit
  Function signature of an xxx_deinit(...) function
• Udf_func_double
  Function signature of an xxx(...) function returning a SQL real
• Udf_func_init
  Function signature of an xxx_init(...) function
• Udf_func_longlong
  Function signature of an xxx(...) function returning a SQL int
• Udf_func_string
  Function signature of an xxx(...) function returning a SQL string