sparopt ======= [![Latest Version](https://img.shields.io/crates/v/sparopt.svg)](https://crates.io/crates/sparopt) [![Released API docs](https://docs.rs/sparopt/badge.svg)](https://docs.rs/sparopt) [![Crates.io downloads](https://img.shields.io/crates/d/sparopt)](https://crates.io/crates/sparopt) [![actions status](https://github.com/oxigraph/oxigraph/workflows/build/badge.svg)](https://github.com/oxigraph/oxigraph/actions) [![Gitter](https://badges.gitter.im/oxigraph/community.svg)](https://gitter.im/oxigraph/community) sparopt is a work in progress [SPARQL Query](https://www.w3.org/TR/sparql11-query/) optimizer. It relies on the output of [spargebra](https://crates.io/crates/spargebra). Support for [SPARQL-star](https://w3c.github.io/rdf-star/cg-spec/2021-12-17.html#sparql-star) is also available behind the `rdf-star` feature. This crate is intended to be a building piece for SPARQL implementations in Rust like [Oxigraph](https://oxigraph.org). ## License This project is licensed under either of * Apache License, Version 2.0, ([LICENSE-APACHE](../LICENSE-APACHE) or ``) * MIT license ([LICENSE-MIT](../LICENSE-MIT) or ``) at your option. ### Contribution Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Oxigraph by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.