D6395: rust-dirstate: call new "dirs" rust implementation from Python

[Yuya Nishihara]

> --- a/rust/hg-core/src/dirstate/dirs_multiset.rs
> +++ b/rust/hg-core/src/dirstate/dirs_multiset.rs
> @@ -118,7 +118,9 @@
>                      entry.remove();
>                  }
>                  Entry::Vacant(_) => {
> -                    return Err(DirstateMapError::PathNotFound(path.to_owned()))
> +                    return Err(DirstateMapError::PathNotFound(
> +                        path.to_owned(),
> +                    ))
>                  }
>              };

Unrelated change. Dropped.