nftables 0.6.3

Safe abstraction for nftables JSON API. It can be used to create nftables rulesets in Rust and parse existing nftables rulesets from JSON.
Documentation
use std::{fs::File, io::BufReader};

use nftables::schema::Nftables;

// nft 1.1.4 changed behavior where the flag is printed as single string instead of array
// As such this lib should be able to parse both and return the same result.
// https://bugzilla.netfilter.org/show_bug.cgi?id=1806
fn parse_and_compare_files(path1: &str, path2: &str) {
    let file1 = BufReader::new(File::open(path1).expect("Cannot open file1"));
    let json1: Nftables =
        serde_path_to_error::deserialize(&mut serde_json::Deserializer::from_reader(file1))
            .expect("failed to parse json1");

    let file2 = BufReader::new(File::open(path2).expect("Cannot open file2"));

    let json2: Nftables =
        serde_path_to_error::deserialize(&mut serde_json::Deserializer::from_reader(file2))
            .expect("failed to parse json2");

    assert_eq!(json1, json2, "Both parsed files should be identical");
}

#[test]
fn test_parse_fib_flags() {
    parse_and_compare_files(
        "resources/test/fixtures/single-fib-flag-1.json",
        "resources/test/fixtures/single-fib-flag-2.json",
    );
}

#[test]
fn test_parse_synproxy_flags() {
    parse_and_compare_files(
        "resources/test/fixtures/synproxy-flag-1.json",
        "resources/test/fixtures/synproxy-flag-2.json",
    );
}

#[test]
fn test_parse_set_map_flags() {
    parse_and_compare_files(
        "resources/test/fixtures/set-map-flag-1.json",
        "resources/test/fixtures/set-map-flag-2.json",
    );
}