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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

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 730 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
79.8M
Dependents
730
Releases
15
Size
41KB

Deep Insights

๐Ÿ“Š
Stable downloads

6.7M downloads in the last 30 days (222.7K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

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

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 10+ 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 10/25

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
215K/day avg-54%
0100K200K300K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.5.2
85%
v0.4.0
4%
v0.6.0
4%
v0.5.0
4%
v0.5.1
3%

Release Timeline

10 releasessince 2019
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2019
4
2020
1
2021
1
2022
2
2023
1
2024
2025
2026
1
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Feature Flags

std

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
730
crates depend on yasna

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