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49 lines
1.3 KiB
49 lines
1.3 KiB
#![cfg(feature = "serde")]
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#![feature(test)]
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use bincode;
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use serde_json;
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extern crate test;
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use test::Bencher;
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use uuid::Uuid;
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#[bench]
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fn bench_json_encode(b: &mut Bencher) {
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let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
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let mut buffer = [0_u8; 38];
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b.iter(|| {
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serde_json::to_writer(&mut buffer as &mut [u8], &uuid).unwrap();
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test::black_box(buffer);
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});
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b.bytes = buffer.len() as u64;
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}
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#[bench]
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fn bench_json_decode(b: &mut Bencher) {
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let s = "\"F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4\"";
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b.iter(|| serde_json::from_str::<Uuid>(s).unwrap());
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b.bytes = s.len() as u64;
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}
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#[bench]
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fn bench_bincode_encode(b: &mut Bencher) {
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let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
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let mut buffer = [0_u8; 24];
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b.iter(|| {
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bincode::serialize_into(&mut buffer as &mut [u8], &uuid).unwrap();
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test::black_box(buffer);
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});
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b.bytes = buffer.len() as u64;
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}
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#[bench]
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fn bench_bincode_decode(b: &mut Bencher) {
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let bytes = [
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16, 0, 0, 0, 0, 0, 0, 0, 249, 22, 140, 94, 206, 178, 79, 170, 182, 191,
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50, 155, 243, 159, 161, 228,
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];
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b.iter(|| bincode::deserialize::<Uuid>(&bytes).unwrap());
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b.bytes = bytes.len() as u64;
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}
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