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cumulus-primitives-utility

v0.28.0 Growing

Helper datatypes for Cumulus

Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 4d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 582 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
772.3K
Dependents
582
Releases
40
Size
44KB

Deep Insights

๐Ÿ“Š
Stable downloads

24.5K downloads in the last 30 days (816/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

582 crates depend on cumulus-primitives-utility. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 670 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, cumulus-primitives-utility hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 43KB, cumulus-primitives-utility is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include polkadot-sdk, parachains-common, penpal-runtime, asset-hub-westend-runtime, asset-hub-rococo-runtime. When high-quality crates choose cumulus-primitives-utility, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
808/day avg+18%
05001K2K2K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.20.0
29%
v0.17.1
28%
v0.25.0
17%
v0.22.0
15%
v0.24.0
11%

Release Timeline

10 releasessince 2025
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2026
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Feature Flags

default =["std"]

std*runtime-benchmarks

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
582
crates depend on cumulus-primitives-utility