func DumpCallableInfo(info *C.GICallableInfo) {
throwsError := C.g_callable_info_can_throw_gerror(info) == C.gboolean(1)
p("can throws error %v\n", throwsError)
nArgs := C.g_callable_info_get_n_args(info)
for i := C.gint(0); i < nArgs; i++ {
argInfo := C.g_callable_info_get_arg(info, i)
DumpArgInfo(argInfo)
}
returnOwnership := C.g_callable_info_get_caller_owns(info)
p("return value ownership %s\n", TransferGetName(returnOwnership))
returnType := C.g_callable_info_get_return_type(info)
defer C.g_base_info_unref(asBaseInfo(returnType))
p("return type %v\n", returnType)
DumpTypeInfo(returnType)
isMethod := C.g_callable_info_is_method(info) == C.gboolean(1)
p("is method %v\n", isMethod)
var iter C.GIAttributeIter
var key, value *C.char
for C.g_callable_info_iterate_return_attributes(info, &iter, &key, &value) == C.gboolean(1) {
p("Attr %s = %s\n", C.GoString(key), C.GoString(value))
}
mayReturnNull := C.g_callable_info_may_return_null(info) == C.gboolean(1)
p("may return null %v\n", mayReturnNull)
skipReturn := C.g_callable_info_skip_return(info) == C.gboolean(1)
p("skip return %v\n", skipReturn)
}
// g_callable_info_iterate_return_attributes
func (ci *CallableInfo) IterateReturnAttributes(cb func(name, value string)) {
var iter C.GIAttributeIter
var cname, cvalue *C.char
for C.g_callable_info_iterate_return_attributes((*C.GICallableInfo)(ci.c), &iter, &cname, &cvalue) != 0 {
name, value := C.GoString(cname), C.GoString(cvalue)
cb(name, value)
}
}
