# Boxed Bit-Slice Constructor This macro creates encoded `BitSlice` buffers at compile-time, and at run-time copies them directly into a new heap allocation. It forwards all of its arguments to [`bitvec!`], and calls [`BitVec::into_boxed_bitslice`] on the produced `BitVec`. [`BitVec::into_boxed_bitslice`]: crate::vec::BitVec::into_boxed_bitslice [`bitvec!`]: macro@crate::bitvec