D7866: rust-pathauditor: add Rust implementation of the `pathauditor`

[Alphare (Raphaël Gomès)]

Alphare added inline comments.

INLINE COMMENTS

> martinvonz wrote in path_auditor.rs:86
> Sorry, I just meant that we do it this way so that we can provide different error messages for "inside .hg" and "inside subrepo" :)

Good idea. I'm rewriting my patches, I will soon send an update for all of them.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D7866/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D7866

To: Alphare, #hg-reviewers, kevincox, martinvonz
Cc: martinvonz, yuja, durin42, kevincox, mercurial-devel