Function rustix::io::preadv2

pub fn preadv2<Fd: AsFd>(
    fd: Fd, 
    bufs: &mut [IoSliceMut<'_>], 
    offset: u64, 
    flags: ReadWriteFlags
) -> Result<usize>

preadv2(fd, bufs, offset, flags)—Reads data, with several options.

An offset of u64::MAX means to use and update the current file offset.

References

• Linux