ogram. This Undefined Behavior check is optional, and cannot be relied on for safety.mid > lenFromUtf8Errorbyteserrorunsafe precondition(s) violated: isize::unchecked_neg cannot overflow

This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: usize::unchecked_add cannot overflow

This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: ptr::copy_nonoverlapping requires that both pointer arguments are aligned and non-null and the specified memory ranges do not overlap

This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.is_aligned_to: align is not a power-of-twois_nonoverlapping: `size_of::<T>() * count` overflows a usizeTryFromIntError