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governor

v0.10.4 Growing

A rate-limiting implementation in Rust

MIT Edition 2018
AlgorithmsConcurrencyNetwork programmingNo standard library #no_std#rate-limit#rate-limiting#gcra

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (4.4K crates depend on it)
  • !Heavy dependency tree (22 direct deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
50.5M
Dependents
4.4K
Releases
25
Size
142KB

Deep Insights

๐Ÿ“Š
Steady growth

4.4M downloads in the last 30 days (146.0K/day), up 20% from the previous period.

๐Ÿ”—
Widely adopted

4.4K crates depend on governor. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

governor has only 1 owner despite 4.4K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

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

๐Ÿ“ฆ
Heavy dependency tree

22 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include opendal, alloy-transport, solana-streamer, foundations, tower_governor. When high-quality crates choose governor, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 15/20

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
119K/day avg+58%
050K100K150K200K250K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.1
42%
v0.6.3
29%
v0.6.0
16%
v0.10.1
9%
v0.10.0
5%

Release Timeline

25 releases1 yankedsince 2019
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2019
3
2020
3
2021
2
2022
4
2023
1
2024
5
2025
7
2026
Less
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Yanked

Feature Flags

default =["std", "dashmap", "jitter", "quanta"]

std*jitter*no_stdquanta*

README

Loading README...

Maintainers

Dependencies
22
direct dependencies
Dependents
4.4K
crates depend on governor

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