Struct that captures callable object together with ErrnoException exception object and line/file values of original context.
Used only as return type of ErrnoException.enforceRet
Calls stored function pointer / delegate with args and throws stored exception object if return value of callable evaulates to false
See Implementation
Struct that captures callable object together with ErrnoException exception object and line/file values of original context.
Used only as return type of ErrnoException.enforceRet