1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
# Exclusive Bit-Slice Reverse Splitting
This iterator yields successive non-overlapping mutable segments of a bit-slice,
separated by bits that match a predicate function. Splitting advances one
segment at a time, starting at the end of the bit-slice.
The matched bit is **not** included in the yielded segment.
It is created by the [`BitSlice::rsplit_mut`] method.
## Original
[`slice::RSplitMut`](core::slice::RSplitMut)
## API Differences
This iterator marks all yielded bit-slices as `::Alias`ed.
The predicate function receives both the index within the bit-slice, as well as
the bit value, in order to allow the predicate to have more than one bit of
information when splitting.
## Examples
```rust
use bitvec::prelude::*;
let bits = bits![mut 0, 0, 0, 1, 1, 1, 0, 1];
let mut split = unsafe {
bits.rsplit_mut(|idx, _bit| idx % 3 == 2).remove_alias()
};
split.next().unwrap().copy_from_bitslice(bits![1, 0]);
split.next().unwrap().fill(false);
split.next().unwrap().fill(true);
assert!(split.next().is_none());
assert_eq!(bits, bits![1, 1, 0, 0, 0, 1, 1, 0]);
```
[`BitSlice::rsplit_mut`]: crate::slice::BitSlice::rsplit_mut
|
