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r-efi

v6.0.0 Stable

UEFI Reference Specification Protocol Constants and Definitions

MIT OR Apache-2.0 OR LGPL-2.1-or-later Edition 2018 MSRV 1.68

Quick Verdict

  • Actively maintained (updated 52d ago)
  • Stable API (6.x for 7+ years)
  • Trusted by 477 crates
  • Tiny footprint (65KB, 1 deps)
  • Permissive license (MIT OR Apache-2.0 OR LGPL-2.1-or-later)

Security

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Downloads
100.2M
Dependents
477
Releases
20
Size
65KB

Deep Insights

📈
Strong growth momentum

21.2M downloads in the last 30 days (705.8K/day), up 45% from the previous period.

🔗
Moderate adoption

477 crates depend on r-efi. Reasonable ecosystem adoption, though not yet a core dependency.

Stable for 7+ years

The API has been stable (1.x) for over 7 years with 20 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

🌟
Used by top crates

Notable dependents include getrandom, r-efi-alloc, mu_uefi_guid, mu_rust_helpers, mu_pi. When high-quality crates choose r-efi, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 22/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
513K/day avg+90%
0200K400K600K800K1.0M12/291/162/32/213/113/28

Top Dependents

Version Adoption

v5.3.0
68%
v5.2.0
27%
v6.0.0
4%
v4.5.0
1%
v4.3.0
0%

Release Timeline

20 releasessince 2018
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2018
2
2019
3
2020
4
2021
1
2022
1
2023
2
2024
5
2025
1
2026
1
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Feature Flags

nativerustc-dep-of-std

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
477
crates depend on r-efi

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