![Latest Version] ![Rustc Version nightly]

Implements a macro providing a compile-time quicksort function for arrays of any length, containing any primitive Copy type with a PartialOrd implementation.

Contributions/suggestions/etc. very welcome!

Minimum supported Rust version: due to the use of unstable const fn features, this is a nightly-only crate at the moment.

Fully #![no_std] compatible by default.

Note: as of version 0.3.0, specifying #![feature(const_fn, const_if_match, const_loop)] locally in your own source is no longer necessary to use the macro.

A basic usage example:

```rust use staticsort::staticsort;

const X: [usize; 12] = [1, 6, 2, 5, 3, 4, 7, 12, 8, 11, 9, 10];

const Y: [f64; 12] = [ 1.0, 6.0, 2.0, 5.0, 3.0, 4.0, 7.0, 12.0, 8.0, 11.0, 9.0, 10.0, ];

// The macro takes the following parameters in the order they're // listed: type to sort, index to start at, index to end at, and // either the name of an existing const array variable or just // a directly-passed "anonymous" array.

// Sort all of X: static XX: [usize; 12] = staticsort!(usize, 0, 11, X); // Just sort half of Y: static YY: [f64; 12] = staticsort!(f64, 0, 6, Y); // Sort all of an array that's the same as X, but passed // directly as a parameter: static ZZ: [usize; 12] = staticsort!( usize, 0, 11, [1, 6, 2, 5, 3, 4, 7, 12, 8, 11, 9, 10] );

fn main() { // Prints: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] println!("XX: {:?}", XX); // Prints: [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 12.0, 8.0, 11.0, 9.0, 10.0] println!("YY: {:?}", YY); // Prints: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] println!("ZZ: {:?}", ZZ); } ```

License:

Licensed under either the MIT license or version 2.0 of the Apache License. Your choice as to which! Any source code contributions will be dual-licensed in the same fashion.