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use criterion::{criterion_group, criterion_main, Criterion};
use jsonpath_rust::parser::model::JpQuery;
use jsonpath_rust::parser::parse_json_path;
use jsonpath_rust::query::state::State;
use jsonpath_rust::query::Query;
use jsonpath_rust::JsonPath;
use serde_json::{json, Value};
struct SearchData {
json: Value,
path: JpQuery,
}
const PATH: &str = "$[?@.author == 'abcd(Rees)']";
fn equal_perf_test_with_reuse(cfg: &SearchData) {
let _v = cfg.path.process(State::root(&cfg.json)).data;
}
fn equal_perf_test_without_reuse() {
let json = Box::new(json!({
"author":"abcd(Rees)",
}));
let _v = json.query(PATH).expect("the path is correct");
}
pub fn criterion_benchmark(c: &mut Criterion) {
let data = SearchData {
json: json!({
"author":"abcd(Rees)",
}),
path: parse_json_path(PATH).unwrap(),
};
c.bench_function("equal bench with reuse", |b| {
b.iter(|| equal_perf_test_with_reuse(&data))
});
c.bench_function("equal bench without reuse", |b| {
b.iter(equal_perf_test_without_reuse)
});
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);
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