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yasna

v0.6.0 Growing

ASN.1 library for Rust

MIT OR Apache-2.0 Edition 2021 MSRV 1.60
#parser#serialization

Quick Verdict

  • โœ“Actively maintained (updated 14d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 623 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
55.2M
Dependents
623
Releases
15
Size
41KB

Deep Insights

๐Ÿ“Š
Steady growth

6.3M downloads in the last 30 days (210.2K/day), up 13% from the previous period.

๐Ÿ”—
Moderate adoption

623 crates depend on yasna. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 9+ years old, yasna hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 40KB, yasna is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include webpki-roots, rcgen, libp2p-tls, jsonwebkey, litep2p. When high-quality crates choose yasna, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
176K/day avg+54%
0100K200K300K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.2
82%
v0.4.0
6%
v0.5.0
5%
v0.5.1
4%
v0.3.2
4%

Release Timeline

15 releasessince 2016
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2016
4
2017
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2019
5
2020
1
2021
1
2022
2
2023
1
2024
2025
2026
1
Less
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Feature Flags

std

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
623
crates depend on yasna

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