bitpacking
Fast integer compression/decompression via SIMD bit-packing. Port of simdcomp to rust.
0.9.3
23M downloads/mo
#1935 most downloaded on crates.io
quickwit-oss/bitpacking
What this package is like to depend on
Last release 7 months ago
08 Jan 2026
Ships unpredictably
gaps range from 1 weeks to 2.6 years
Some releases are documented
notes for 4 of 15 stable releases
2 versions withdrawn
withdrawn after publishing
8 years old
17 releases · first in 2018
1 release in the last 12 months
see the full history below
Release timeline
17 releases · Mar 2018 to Jan 2026Releases
latest 17-
0.9.308 Jan 2026 -
0.9.223 Nov 2023Nothing published for this version
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0.9.122 Nov 2023Release notes
Open source →- Add strictly_sorted variant of bitpackers which allow to compress sequence known to be strictly increasing (no equal element) in a slightly more compact format.
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0.8.422 Apr 2021Nothing published for this version
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0.8.320 Apr 2021 withdrawnNothing published for this version
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0.8.226 Dec 2019 -
0.8.129 Jul 2019Release notes
Open source →- Bugfix for arrays requiring 32-bits. (#17)
- Added proptest (thanks to @danburkert)
- Switched to edition 2018
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0.8.010 Jul 2019 withdrawnRelease notes
Open source →Made Bitpacker1x, Bitpacker4x, and BitPacker8x optional via a feature flag ;
by default all 3 are enabled.Compiling bitpacking was proven to consume a lot of RAM so it seems like a good idea to make it possible
for project using the bitpacking crate like tantivy to avoid compiling the unused BitPackers.Release notes
Open source →Enabling 1x, 4x, and 8x bitpacking based on feature flags. For backward compatibility, by default, all 3 are enabled.
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0.7.026 Jun 2019Nothing published for this version
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0.6.004 Feb 2019Nothing published for this version
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0.5.126 Jun 2018Nothing published for this version
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0.5.022 Jun 2018Nothing published for this version
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0.4.015 Apr 2018Nothing published for this version
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0.3.110 Apr 2018Nothing published for this version
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0.3.010 Apr 2018Nothing published for this version
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0.2.029 Mar 2018Nothing published for this version
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0.1.018 Mar 2018Nothing published for this version