1 unstable release
0.1.0 | Jul 3, 2020 |
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#4 in #kanren
175KB
4K
SLoC
Canrun is a logic programming library inspired by the *Kanren family of language DSLs.
- Intro blog post: https://esimmler.com/announcing-canrun/
- How it works (part 1): https://esimmler.com/building-canrun-part-1/
Status: Exploratory and Highly Experimental
I'm still quite new to both Rust and logic programming, so there are likely to be rough edges. At best it may be a useful implementation of something that resembles the core concepts of a Kanren while being idiomatically Rusty. At worst it may just be a poor misinterpretation with fatal flaws.
Quick Start
use canrun::{LVar, Query};
use canrun::goals::{both, unify};
let x = LVar::new();
let y = LVar::new();
let goal = both(unify(x, y), unify(1, x));
let result: Vec<_> = goal.query(y).collect();
assert_eq!(result, vec![1])
Dependencies
~3.5MB
~77K SLoC