rustio rustio.net
57

bolero-engine

v0.13.4 Growing

fuzz and property testing framework

MIT Edition 2021 MSRV 1.66.0
#testing#quickcheck#property#fuzz#fuzzing

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
3.0M
Dependents
86
Releases
22
Size
14KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

389.6K downloads in the last 30 days (13.0K/day), up 29% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 51 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

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

๐Ÿ“
Compact crate

At 14KB, bolero-engine is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include bolero, bolero-libfuzzer, bolero-afl, bolero-honggfuzz, bolero-kani. When high-quality crates choose bolero-engine, it's a strong quality signal.

Health Breakdown

Maintenance 10/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 12/20

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
10K/day avg+63%
010K20K30K40K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.13.0
71%
v0.13.4
16%
v0.10.2
7%
v0.9.1
4%
v0.11.2
2%

Release Timeline

22 releasessince 2020
J
F
M
A
M
J
J
A
S
O
N
D
2020
6
2021
1
2022
3
2023
3
2024
5
2025
4
2026
Less
More

Feature Flags

anyrngcache

README

Loading README...

Maintainers

Dependencies
9
direct dependencies
Dependents
86
crates depend on bolero-engine

Similar Crates