71         bufs: &mut [IoSliceMut],  in recv_into_bufs()
87 fn advance_slices(bufs: &mut &mut [&[u8]], mut count: usize) {  in advance_slices()
91     for b in bufs.iter() {  in advance_slices()
98     *bufs = &mut take(bufs)[idx..];  in advance_slices()
99     if !bufs.is_empty() {  in advance_slices()
100         bufs[0] = &bufs[0][count..];  in advance_slices()
106 fn advance_slices_mut(bufs: &mut &mut [&mut [u8]], mut count: usize) {  in advance_slices_mut()
110     for b in bufs.iter() {  in advance_slices_mut()
117     *bufs = &mut take(bufs)[idx..];  in advance_slices_mut()
118     if !bufs.is_empty() {  in advance_slices_mut()
119         let slice = take(&mut bufs[0]);  in advance_slices_mut()
121         bufs[0] = remaining;  in advance_slices_mut()
291         mut bufs: &mut [&mut [u8]],  in recv_into_bufs_all()
293         let data_total: usize = bufs.iter().map(|b| b.len()).sum();  in recv_into_bufs_all()
298             let mut slices: Vec<IoSliceMut> = bufs.iter_mut().map(|b| IoSliceMut::new(b)).collect();  in recv_into_bufs_all()
307                     advance_slices_mut(&mut bufs, n);  in recv_into_bufs_all()
474         let mut bufs = &mut [&buf1[..], &buf2[..], &buf3[..]][..];  in test_advance_slices()  localVariable
475         advance_slices(&mut bufs, 10);  in test_advance_slices()
476         assert_eq!(bufs[0], [2; 14].as_ref());  in test_advance_slices()
477         assert_eq!(bufs[1], [3; 8].as_ref());  in test_advance_slices()
486         let mut bufs = &mut [&mut buf1[..], &mut buf2[..], &mut buf3[..]][..];  in test_advance_slices_mut()  localVariable
487         advance_slices_mut(&mut bufs, 10);  in test_advance_slices_mut()
488         assert_eq!(bufs[0], [2; 14].as_ref());  in test_advance_slices_mut()
489         assert_eq!(bufs[1], [3; 8].as_ref());  in test_advance_slices_mut()