Bump rustix from 0.35.12 to 0.38.21

[dependabot]

Bumps rustix from 0.35.12 to 0.38.21.

Release notes

Sourced from rustix's releases.

0.38.0

• Meta:

  • Rust 1.63
  • bitflags 2
  • significant compile-time improvements

• Some APIs were factored out into new toplevel API modules, with their corresponding cargo feature flags:

  • rustix::event, for epoll, eventfd, and poll
  • rustix::pipe, for pipe, tee, splice, and related functions
  • rustix::procfs, for procfs-related APIs
  • rustix::stdio, for *std{in,out,err}
  • rustix::system, for uname, sysinfo, and sethostname

• rustix::io changes:

  • SeekFrom was moved to rustix::fs.

• rustix::net changes:

  • socket now takes an Option<Protocol> and Protocol no longer implements Default; change Protocol::default() to None.
  • sendmsg_noaddr is renamed to sendmsg.
  • getsockopt_nosigpipe and setsockopt_nosigpipe are renamed to get_socket_nosigpipe and set_socket_nosigpipe.
  • AcceptFlags is renamed to SocketFlags.

• rustix::event changes:

  • epoll changes:
    • epoll::epoll_add, epoll::epoll_mod, and epoll::epoll_del were renamed to epoll::add, epoll::modify, and epoll::delete.
    • The EventVec iterator now returns Events rather than tuples.
    • epoll::Event::data is changed from a u64 to a custom EventData type which can hold either a u64 or a *mut c_void.

• rustix::fs changes:

  • rustix::fs::chmodat_with is renamed to rustix::fs::chmodat.
  • rustix::fs::cwd() is replaced with rustix::fs::CWD.
    • Non-*at versions of several functions that implicitly operate on CWD were also added.

• rustix::termios changes:

  • The API now fully supports arbitrary speeds. The cfsetispeed, cfsetospeed, cfsetspeed, tcsetattr2, and tcgetattr2 functions, as well as the CBAUD and CIBAUD constants, are replaced by set_input_speed, set_output_speed, and set_speed functions on Termios.
  • The speed macros such as B9600 are no longer required (B9600 now always has the value 9600, and so on for all the other speed macros), but they can still be used. They're now in the rustix::termios::speed module.
  • cfmakeraw is now called Termios::make_raw.

• rustix::process changes:

  • Pid::from_raw is no longer unsafe.
  • Pid::from_raw_nonzero is removed, and a new Pid::from_raw_unchecked is added.
  • ReaperStatus::pid is now an Option<Pid>, as the OS doesn't always provide it.

• rustix::io_uring changes:

  • io_uring_cqe now supports the big_cqe field, and no longer implements Copy and Clone.

0.37.20

• Fix decoding of abstract unix sockets (#661)
• Fix the fstat/statat/etc. fallback when statx fails with EPERM. (#666)

... (truncated)

Changelog

Sourced from rustix's changelog.

Changes from 0.38.x to 1.x

Silent behavior changes

rustix::pipe::fcntl_setpipe_size now returns the new size, which may be greater than the requested size.

When a &mut Vec<_> is passed to rustix::event::epoll::wait or rustix::event::kqueue::kevent, these functions previously adjusted the length of the Vec to the number of elements written, and now do not. A common alternative is to wrap the &mut Vec<_> using spare_capacity, and then to clear the Vec by iterating using .drain(..) after each call. For an example of using spare_capacity in this way, see here.

API changes

rustix::thread::FutexOperation and rustix::thread::futex are removed. Use the functions in the rustix::thread::futex module instead.

rustix::process::waitpid's return type changed from WaitStatus to (Pid, WaitStatus), to additionally return the pid of the child.

The SLAVE flag in rustix::mount::MountPropagationFlags is renamed to DOWNSTREAM.

The "cc" and "libc-extra-traits" features are removed. The "cc" feature hasn't had any effect for several major releases. If you need the traits provided by "libc-extra-traits", you should instead depend on libc directly and enable its "extra_traits" feature.

rustix::net::Shutdown::ReadWrite is renamed to rustix::net::Shutdown::Both to align with std.

... (truncated)

Commits

• cf2ad7f chore: Release rustix version 0.38.21
• 4186613 Miscellaneous documentation cleanups.
• bde49f1 Adjust sockaddr lengths for illumos in more more place. (#904)
• b0a83ce Add connect_unspec (#903)
• b01b482 Fix getsockopt zeroing memory (#901)
• 36e3999 Fix a test failures on illumos. (#900)
• 1ab21e6 Fix p{read,write}v{,v2}'s encoding of the offset argument on Linux. (#896)
• 0b7ccf4 Miscellaneous documentation cleanups. (#894)
• 3f338d8 Fix miscellaneous clippy lints. (#893)
• e2314b7 Fix renameat_with with flags on Android. (#892)
• Additional commits viewable in compare view

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