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extern crate chrono;
extern crate criterion;
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use chrono::NaiveDateTime;
fn bench_ser_naivedatetime_string(c: &mut Criterion) {
c.bench_function("bench_ser_naivedatetime_string", |b| {
let dt: NaiveDateTime = "2000-01-01T00:00:00".parse().unwrap();
b.iter(|| {
black_box(serde_json::to_string(&dt)).unwrap();
});
});
}
fn bench_ser_naivedatetime_writer(c: &mut Criterion) {
c.bench_function("bench_ser_naivedatetime_writer", |b| {
let mut s: Vec<u8> = Vec::with_capacity(20);
let dt: NaiveDateTime = "2000-01-01T00:00:00".parse().unwrap();
b.iter(|| {
let s = &mut s;
s.clear();
black_box(serde_json::to_writer(s, &dt)).unwrap();
});
});
}
criterion_group!(benches, bench_ser_naivedatetime_writer, bench_ser_naivedatetime_string);
criterion_main!(benches);