Constant artichoke_backend::sys::specifiers::NULLABLE_CARRAY_AND_LEN
source · pub const NULLABLE_CARRAY_AND_LEN: &str = "a!";
Expand description
Receive two arguments, a C Array of mrb_value
s and its length. Gives
(NULL, 0) for nil
. Usable like:
mrb_get_args(mrb, "a", &ptr, &blen);