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libublk

v0.4.5 Growing

Library for building linux block device in userspace

MIT OR Apache-2.0 Edition 2021 MSRV 1.80
AsynchronousFilesystem #storage#block#userspace#io_uring#ublk

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (28 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)
  • !44% of releases were yanked

Security

Checking security advisories...
Downloads
85.4K
Dependents
45
Releases
18
Size
109KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

19.5K downloads in the last 30 days (650/day), up 30% from the previous period.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, libublk hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

โš ๏ธ
Notable yanked versions

44% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include rublk, ublk-vram, trueno-ublk, test-bd. When high-quality crates choose libublk, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 5/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
604/day avg-7%
05001K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.4.5
72%
v0.3.5
18%
v0.3.0
5%
v0.2.1
3%
v0.2.2
2%

Release Timeline

18 releases8 yankedsince 2023
J
F
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A
M
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A
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D
2023
5
2024
7
2025
6
2026
Less
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Yanked

Feature Flags

fat_complete

README

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Maintainers

Dependencies
28
direct dependencies
Dependents
45
crates depend on libublk

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