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50

ostd

v0.17.2 Growing

Rust OS framework that facilitates the development of and innovation in OS kernels

MPL-2.0 Edition 2024

Quick Verdict

  • โœ“Actively maintained (updated 16d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (34 direct deps)

Security

Checking security advisories...
Downloads
31.4K
Dependents
51
Releases
38
Size
358KB

Deep Insights

๐Ÿ“‰
Download decline

297 downloads in the last 30 days, down 33% from the previous period. May indicate migration to alternatives.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, ostd hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

โš ๏ธ
Notable yanked versions

11% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include osdk-test-kernel, osdk-frame-allocator, osdk-heap-allocator. When high-quality crates choose ostd, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 8/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
02/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.16.1
33%
v0.14.1
22%
v0.15.2
16%
v0.16.0
14%
v0.15.0
14%

Release Timeline

10 releasessince 2025
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2025
8
2026
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Feature Flags

default =["cvm_guest"]

coveragecvm_guest*riscv_sv39_mode

README

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Maintainers

Dependencies
34
direct dependencies
Dependents
51
crates depend on ostd