Module rustc_index::bit_set
source · Macros
Structs
A fixed-size 2D bit matrix type with a dense representation.
A fixed-size bitset type with a dense representation.
A fixed-size bitset type with a partially dense, partially sparse
representation. The bitset is broken into chunks, and chunks that are all
zeros or all ones are represented and handled very efficiently.
A fixed-sized bitset type represented by an integer type. Indices outwith than the range
representable by
T are considered set.A resizable bitset type with a dense representation.
A fixed-column-size, variable-row-size 2D bit matrix with a moderately
sparse representation.
A fixed-size bitset type with a sparse representation and a maximum of
SPARSE_MAX elements. The elements are stored as a sorted ArrayVec with
no duplicates.Enums
Chunk 🔒
A fixed-size bitset type with a hybrid representation: sparse when there
are up to a
SPARSE_MAX elements in the set, but dense when there are more
than SPARSE_MAX.Constants
Traits
Integral type used to represent the bit set.