5 releases

0.4.3 Nov 28, 2019
0.4.2 Nov 28, 2019
0.4.1 Nov 28, 2019
0.4.0 Nov 27, 2019
0.3.0 Nov 22, 2019

#68 in #pest

MIT license

31KB
688 lines

rsql-rs

The crate name has been changed to rsql, please be notified

Build Status crates.io

A simple RSQL/FIQL parser written in Rust and Pest

Features

  • Decode FIQL/RSQL query into AST
  • Basic parsing test
  • Encode AST into FIQL/RSQL query
  • Better error system
  • Register own Comparisons

About RSQL/FIQL

RSQL is a query language for REST APIs. It’s based on FIQL (Feed Item Query Language) – an URI-friendly syntax for expressing filters across the entries in an Atom Feed. FIQL is great for use in URI's. there are no unsafe characters, so URL encoding is not required. On the other side, FIQL’s syntax is not very intuitive and URL encoding isn't necessarily a bad thing, so RSQL also provides a friendlier syntax for logical operators and some of the comparison operators.

Dependencies

~6–16MB
~194K SLoC