message: Fix clippy warning in `ptr_arg`
diff: @@ -55,6 +55,7 @@ fn scale_sample(len: usize, sampled: usize) -> usize {
  }
  /// Extrapolate memory usage of a Vec by from a random subset of `SAMPLE_SIZE` items.
  +#[allow(clippy::ptr_arg)]
  pub fn vec_sample<T>(vec: &Vec<T>) -> usize
  where
  T: DataSize,
  