arrow-cast/benches/parse_date.rs

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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use arrow_array::types::Date32Type;
use arrow_cast::parse::Parser;
use criterion::*;

fn criterion_benchmark(c: &mut Criterion) {
    let timestamps = ["2020-09-08", "2020-9-8", "2020-09-8", "2020-9-08"];

    for timestamp in timestamps {
        let t = black_box(timestamp);
        c.bench_function(t, |b| {
            b.iter(|| Date32Type::parse(t).unwrap());
        });
    }
}

criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);