rustio rustio.net
69

pallas-primitives

v1.0.0 Stable

Ledger primitives and cbor codec for the different Cardano eras

Apache-2.0 Edition 2024 MSRV 1.88

Quick Verdict

  • โœ“Actively maintained (updated 14d ago)
  • โœ“Stable API (1.x for 4+ years)
  • โœ“Trusted by 843 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
499.3K
Dependents
843
Releases
92
Size
48KB

Deep Insights

๐Ÿ“Š
Steady growth

39.7K downloads in the last 30 days (1.3K/day), up 7% from the previous period.

๐Ÿ”—
Moderate adoption

843 crates depend on pallas-primitives. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 52 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 4+ years

The API has been stable (1.x) for over 4 years with 92 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 46KB, pallas-primitives is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include pallas-traverse, pallas, uplc, pallas-utxorpc, sidan-csl-rs. When high-quality crates choose pallas-primitives, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 20/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg-31%
01K2K3K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.33.0
64%
v0.34.0
16%
v0.35.0
11%
v1.0.0-alpha.6
6%
v1.0.0-alpha.3
2%

Release Timeline

10 releasessince 2025
J
F
M
A
M
J
J
A
S
O
N
D
2025
3
2026
7
Less
More

Feature Flags

default =["json"]

json*relaxed

README

Loading README...

Maintainers

Dependencies
7
direct dependencies
Dependents
843
crates depend on pallas-primitives