Insert into your Cargo.toml file [dependencies] section: sets = "^0.1"
Import into your source file(s) the structs and trait:
use sets::{Set,OrderedSet,IndexedSet,RankedSet,SetOps};
The initialisers and conversions are associated with their structs. Thus they are called, e.g.:
let s = Set::from_slice(&v);
The rest are methods of the trait SetOps, for example:
let su = s.nonrepeat(); // new set with unique elements
See tests/tests.rs for examples of usage.
Sets consists mostly of structs Set, OrderedSet, IndexedSet, RankedSet, which are type-safe wrappers for the more primitive imported functions and methods of crate indxvec.
The main capabilities of sets include: efficient sorting, ranking, merging, searching and indices manipulations. The structs contain generic vectors Vec<T>. Thus they will work with vectors/slices of primitive types but also on any arbitrarily complex end type T, as long as the required traits PartialOrd and Copy, are implemented for T.
Implements methods: reverse, nonrepeat, infsup, member, search, union, intersection, difference, for all four types of sets. Some of these methods are more efficient for the ordered and indexed sets, rather than for the unordered sets. For example, member and search are then able to use binary search. Union is like the classical merge but only one copy is kept of items that were duplicated in both input sets.
Version 0.1.4 - updated readme, implemented SetOps for IndexedSet.
Version 0.1.3 - fixed readme typos, improved tests, implemented SetOps for OrderedSet.
Version 0.1.2 - implemented SetOps trait for struct Set. The other three structs will follow in the next versions.
Version 0.1.1 - competed the associated functions for all initiations and conversions of the four set structs.
Version 0.1.0 - first version, includes creation and conversions of the structs representing the four types of sets.