rustix::backend::pipe::syscalls

Function splice

Source 
pub(crate) fn splice(
    fd_in: BorrowedFd<'_>,
    off_in: Option<&mut u64>,
    fd_out: BorrowedFd<'_>,
    off_out: Option<&mut u64>,
    len: usize,
    flags: SpliceFlags,
) -> Result<usize>