ubjson
| Crates.io | ubjson |
| lib.rs | ubjson |
| version | 0.1.0 |
| source | src |
| created_at | 2021-01-28 09:18:02.589026 |
| updated_at | 2021-01-28 09:18:02.589026 |
| description | UBJSON parser |
| homepage | https://github.com/OtaK/ubjson |
| repository | https://github.com/OtaK/ubjson |
| max_upload_size | |
| id | 347611 |
| size | 22,032 |
Mathieu Amiot (OtaK)
documentation
https://docs.rs/ubjson
README
ubjson
Rust UBJSON parser made with nom
It's decently fast.
Roadmap
- Implement parsing with
nom - Implement serialization
- Add support for
serde
Benchmarks
Feel free to run cargo bench yourself. It compares ubjson with serde_json.
Results on a i7 4770K @ 4.2GHz running Linux Kernel 5.9.6
- ubjson 0.1.0
- serde/serde_json 1.0.x
Running target/release/deps/ubjson-799c5ad13c99f8cc
parse_complex_couchdb time: [14.271 us 14.280 us 14.290 us]
change: [+1.6967% +1.8314% +1.9554%] (p = 0.00 < 0.05)
Performance has regressed.
Found 10 outliers among 100 measurements (10.00%)
2 (2.00%) high mild
8 (8.00%) high severe
parse_complex_media time: [3.8222 us 3.8240 us 3.8269 us]
change: [-14.404% -14.257% -14.134%] (p = 0.00 < 0.05)
Performance has improved.
Found 7 outliers among 100 measurements (7.00%)
3 (3.00%) high mild
4 (4.00%) high severe
parse_complex_twitter time: [9.0176 us 9.0332 us 9.0518 us]
change: [-15.120% -14.943% -14.758%] (p = 0.00 < 0.05)
Performance has improved.
Found 15 outliers among 100 measurements (15.00%)
2 (2.00%) high mild
13 (13.00%) high severe
Running target/release/deps/vs_serde_json-a19f033dbf3cecab
parse_complex_couchdb/ubjson
time: [13.945 us 13.948 us 13.952 us]
thrpt: [217.63 MiB/s 217.70 MiB/s 217.75 MiB/s]
change:
time: [-5.6706% -5.3791% -5.0618%] (p = 0.00 < 0.05)
thrpt: [+5.3317% +5.6849% +6.0115%]
Performance has improved.
Found 10 outliers among 100 measurements (10.00%)
2 (2.00%) low mild
2 (2.00%) high mild
6 (6.00%) high severe
parse_complex_couchdb/serde_json
time: [16.137 us 16.148 us 16.160 us]
thrpt: [187.90 MiB/s 188.05 MiB/s 188.16 MiB/s]
change:
time: [-2.6257% -1.8876% -1.2836%] (p = 0.00 < 0.05)
thrpt: [+1.3003% +1.9239% +2.6965%]
Performance has improved.
Found 9 outliers among 100 measurements (9.00%)
1 (1.00%) high mild
8 (8.00%) high severe
parse_complex_media/ubjson
time: [3.9193 us 3.9227 us 3.9270 us]
thrpt: [107.10 MiB/s 107.21 MiB/s 107.31 MiB/s]
change:
time: [-14.435% -13.498% -12.709%] (p = 0.00 < 0.05)
thrpt: [+14.559% +15.605% +16.871%]
Performance has improved.
Found 4 outliers among 100 measurements (4.00%)
2 (2.00%) high mild
2 (2.00%) high severe
parse_complex_media/serde_json
time: [3.7627 us 3.7683 us 3.7749 us]
thrpt: [111.41 MiB/s 111.61 MiB/s 111.77 MiB/s]
change:
time: [-4.8917% -3.5596% -2.7267%] (p = 0.00 < 0.05)
thrpt: [+2.8031% +3.6910% +5.1433%]
Performance has improved.
Found 12 outliers among 100 measurements (12.00%)
3 (3.00%) high mild
9 (9.00%) high severe
parse_complex_twitter/ubjson
time: [9.1501 us 9.1640 us 9.1806 us]
thrpt: [186.67 MiB/s 187.01 MiB/s 187.29 MiB/s]
change:
time: [-17.787% -17.131% -16.649%] (p = 0.00 < 0.05)
thrpt: [+19.974% +20.672% +21.635%]
Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
5 (5.00%) high mild
parse_complex_twitter/serde_json
time: [11.744 us 11.765 us 11.790 us]
thrpt: [145.36 MiB/s 145.67 MiB/s 145.92 MiB/s]
change:
time: [-9.0925% -7.3039% -5.9318%] (p = 0.00 < 0.05)
thrpt: [+6.3058% +7.8794% +10.002%]
Performance has improved.
Found 9 outliers among 100 measurements (9.00%)
3 (3.00%) high mild
6 (6.00%) high severe
License
Licensed under either of these:
- Apache License, Version 2.0, (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)