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# Exclusive Bit-Slice Chunking
This iterator yields successive non-overlapping mutable chunks of a bit-slice.
Chunking advances one subslice at a time, starting at the end of the bit-slice.
If the original bit-slice’s length is not evenly divided by the chunk width,
then the final chunk will be the remainder, and will be shorter than requested.
It is created by the [`BitSlice::chunks_mut`] method.
## Original
[`slice::ChunksMut`](core::slice::ChunksMut)
## API Differences
This iterator marks all yielded bit-slices as `::Alias`ed.
## Examples
```rust
use bitvec::prelude::*;
let bits = bits![mut 0, 1, 0, 0, 0, 1, 1, 1];
let mut chunks = unsafe {
bits.rchunks_mut(3).remove_alias()
};
chunks.next().unwrap().fill(false);
chunks.next().unwrap().fill(true);
chunks.next().unwrap().copy_from_bitslice(bits![1, 0]);
assert!(chunks.next().is_none());
assert_eq!(bits, bits![1, 0, 1, 1, 1, 0, 0, 0]);
```
[`BitSlice::chunks_mut`]: crate::slice::BitSlice::chunks_mut
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