view .arcconfig @ 42956:3fe40dd6355d

rust-hgpath: add HgPath and HgPathBuf structs to encapsulate handling of paths

This change is a direct consequence of this discussion on the mailing list:
https://www.mercurial-scm.org/pipermail/mercurial-devel/2019-August/133574.html

The implementations of `HgPath` and `HgPathBuf` are, for the most part, taken
directly from `OsStr` and `OsString` respectively from the standard library.

What this change does *not* yet do is implement the Windows MBCS to WTF8
conversion, but it lays the basis for a very flexible interface for paths.

Differential Revision: https://phab.mercurial-scm.org/D6773

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}