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65

r-efi

v6.0.0 Growing

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

  • โœ“Stable API (6.x for 7+ years)
  • โœ“Trusted by 541 crates
  • โœ“Tiny footprint (65KB, 1 deps)
  • โœ“Permissive license (MIT OR Apache-2.0 OR LGPL-2.1-or-later)

Security

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Downloads
158.5M
Dependents
541
Releases
20
Size
65KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

35.8M downloads in the last 30 days (1.2M/day), up 48% from the previous period.

๐Ÿ”—
Moderate adoption

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

โœ…
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.

๐Ÿชถ
Minimal dependencies

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

๐ŸŒŸ
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 11/25

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 ยท last 90 days
891K/day avg+74%
0500K1.0M1.5M2/263/164/34/215/95/26

Top Dependents

Version Adoption

v5.3.0
64%
v5.2.0
19%
v6.0.0
15%
v4.5.0
1%
v4.3.0
0%

Release Timeline

10 releasessince 2022
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2022
1
2023
2
2024
5
2025
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2026
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Feature Flags

nativerustc-dep-of-std

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
541
crates depend on r-efi

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