more

Author: molpopgen

src/sys/mod.rs

@@ -147,6 +147,8 @@ pub unsafe fn tsk_column_access<
 /// * column_length and offset_length must both be
 ///   the correct lengths for the input pointers
 /// * we return None if row < 0 or row > array length.
+/// * Thus, the requirement is that the two _lengths
+///   == 0 or (pointer both not NULL and the lengths are correct)
 ///
 /// When the lengths of each column are 0, we
 /// don't worry about anything else