Crate bittle[−][src]
A library for working with small and cheap bit sets and masks
Masks keep track of usize indexes which are set through testing. This allows for masking indexes in certain operations. Like if you want to mask which channels in an audio buffer is in use or not.
Examples
fn test<M>(mask: M) where M: bittle::Mask { assert!(!mask.test(0)); assert!(mask.test(1)); } let mut set = bittle::BitSet::<u16>::empty(); set.set(1); test(&set); set.clear(1); assert_eq!(std::mem::size_of_val(&set), std::mem::size_of::<u16>());
Macros
bit_set | Construct a bit set with specific values set. |
Structs
BitSet | A fixed size bit set. |
Traits
Mask | A trait used to check if an index is masked. |
Functions
all | Construct the special mask where every index is set. |
none | Construct the special mask where no index is set. |