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pin-project

v1.1.11 Stable

A crate for safe and ergonomic pin-projection.

Apache-2.0 OR MIT Edition 2021 MSRV 1.71

Quick Verdict

  • Actively maintained (updated 28d ago)
  • Stable API (1.x for 7+ years)
  • Massive adoption (16.1K crates depend on it)
  • Tiny footprint (56KB, 3 deps)
  • Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
382.7M
Dependents
16.1K
Releases
87
Size
56KB

Deep Insights

📊
Steady growth

27.9M downloads in the last 30 days (929.8K/day), up 16% from the previous period.

🏛️
Foundational crate

16.1K crates depend on pin-project — it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

👤
Prolific maintainer

The primary maintainer publishes 118 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Stable for 7+ years

The API has been stable (1.x) for over 7 years with 87 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

⚠️
Notable yanked versions

38% of releases have been yanked. Check version history before pinning.

🌟
Used by top crates

Notable dependents include futures, tonic, tracing-futures, snafu, wasm-streams. When high-quality crates choose pin-project, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 14/25

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 · last 90 days
766K/day avg+58%
0500K1.0M12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.1.10
45%
v1.1.5
18%
v1.1.3
17%
v1.0.12
14%
v1.1.7
7%

Release Timeline

87 releases33 yankedsince 2019
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2019
37
2020
25
2021
10
2022
3
2023
4
2024
4
2025
3
2026
1
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Yanked

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
16.1K
crates depend on pin-project

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