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deku

v0.20.3 Growing

bit level serialization/deserialization proc-macro for structs

MIT OR Apache-2.0 Edition 2021 MSRV 1.82
EncodingParsing toolsNo standard library #serialization#bits#struct#deserialization#deku

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 532 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
6.9M
Dependents
532
Releases
48
Size
103KB

Deep Insights

๐Ÿ“Š
Steady growth

454.3K downloads in the last 30 days (15.1K/day), up 1% from the previous period.

๐Ÿ”—
Moderate adoption

532 crates depend on deku. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, deku hasn't reached 1.0 yet. Expect potential API changes between versions.

โš ๏ธ
Notable yanked versions

29% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include esp-idf-part, backhand, rs1090, adsb_deku, decode1090. When high-quality crates choose deku, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 10/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
13K/day avg-37%
05K10K15K20K25K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.17.0
68%
v0.16.0
12%
v0.18.1
11%
v0.19.1
5%
v0.20.3
4%

Release Timeline

10 releases1 yankedsince 2023
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2023
1
2024
3
2025
5
2026
1
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Yanked

Feature Flags

default =["std", "bits", "descriptive-errors"]

std*bits*allocloggingdescriptive-errors*

README

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Maintainers

Dependencies
14
direct dependencies
Dependents
532
crates depend on deku

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