[tor-bugs] #25727 [Core Tor/Tor]: Add bool types to Rust coding standards guidelines

[Tor Bug Tracker & Wiki]

#25727: Add bool types to Rust coding standards guidelines
------------------------------+-------------------------------------
     Reporter:  isis          |      Owner:  isis
         Type:  enhancement   |     Status:  assigned
     Priority:  Medium        |  Milestone:  Tor: 0.3.4.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  torspec, rust, fast-fix
Actual Points:                |  Parent ID:
       Points:  .1            |   Reviewer:
      Sponsor:  SponsorM-can  |
------------------------------+-------------------------------------
 Similar to #25368, we can once again expand upon which Rust types are safe
 to send over the FFI boundary without
 conversion/serialisation/translation, because Rust's `bool` type and C99's
 `bool` type are directly compatible. (I think this also makes an even
 larger argument moving forward for using `bool`s in C wherever it makes
 sense, since otherwise we need to convert between the libc `uint8_t` type
 and the native `u8` in Rust.)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25727>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online