D6859: rust-cpython: mark PySharedState as Sync so &'PySharedState can be Send (RFC)

[Alphare (Raphaël Gomès)]

Alphare added a comment.


  It is indeed `Sync` because the `py_class!` macro forces us to have a reference to the GIL at the type level to access the data attributes, but I would also like to be extra sure and have someone else confirm it.

REPOSITORY
  rHG Mercurial

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  https://phab.mercurial-scm.org/D6859/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D6859

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