DartGDExtensionCallableCustomToStringFunction typedef
DartGDExtensionCallableCustomToStringFunction =
void Function(Pointer<Void> callable_userdata, Pointer<GDExtensionBool> r_is_valid, GDExtensionStringPtr r_out)
Implementation
typedef DartGDExtensionCallableCustomToStringFunction =
void Function(
ffi.Pointer<ffi.Void> callable_userdata,
ffi.Pointer<GDExtensionBool> r_is_valid,
GDExtensionStringPtr r_out,
);