Function rustix::io::preadv
pub fn preadv<Fd: AsFd>(fd: &Fd, bufs: &mut [IoSliceMut<'_>], offset: u64) -> io::Result<usize>The portability is definied by:
#[cfg(not(target_os = "redox"))]pub fn preadv<Fd: AsFd>(fd: &Fd, bufs: &mut [IoSliceMut<'_>], offset: u64) -> io::Result<usize>#[cfg(not(target_os = "redox"))]