cates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.internal error: entered unreachable codeunsafe precondition(s) violated: str::get_unchecked requires that the range is within the string slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: slice::from_raw_parts requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::MAX` 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-twounsafe precondition(s) violated: slice::from_raw_parts_mut requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::MAX` This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.a Display implementation returned an error unexpectedly,`allow_header` contained invalid uft-8. This should never happenunsafe 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.window size must be non-zero