Mapper::MapperRuntimeKeyInfo hashdecl Reference

describes a runtime type More...

Public Attributes
*hash< string, bool >	conflicting_keys
	hash of conflicting keys, if any
code	handler
	the code to handle the key at runtime More...
bool	requires_input = False
	if the key requires in input field for the mapping
string	value_type = "string"
	the type of value that must be assigned to this key

Detailed Description

describes a runtime type

Member Data Documentation

handler

code Mapper::MapperRuntimeKeyInfo::handler

the code to handle the key at runtime

the signature of this closure or call reference depends on requires_input:

• requires_input == True: auto sub (auto arg, auto val) {}
  • parameters:
    • arg: the argument to the runtime key in the mapping
    • val: the current value of the mapping, if any
• requires_input == False: auto sub (auto arg) {}
  • parameters:
    • arg: the argument to the runtime key in the mapping

In both cases the return value is the value to use for the field