checked requires that the range is within the slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.mid > lenunsafe precondition(s) violated: slice::split_at_mut_unchecked requires the index to be within the slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.assertion failed: self.indices.len() > 0size overflows MAX_SIZEassertion failed: indices.len() > 0assertion failed: index < MAX_SIZEunsafe 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.¬R<