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quantrs2-core

v0.2.0 Growing

Core types and traits for the QuantRS2 quantum computing framework

Apache-2.0 Edition 2021 MSRV 1.86.0
ScienceSimulation #types#core#traits#computing#quantum

Quick Verdict

  • โœ“Actively maintained (updated 37d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 103 crates
  • !Heavy dependency tree (26 direct deps)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
5.0K
Dependents
103
Releases
15
Size
1.1MB

Deep Insights

๐Ÿ“‰
Download decline

241 downloads in the last 30 days, down 23% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

103 crates depend on quantrs2-core. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 912 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, quantrs2-core hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

โš ๏ธ
Notable yanked versions

53% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include quantrs2-circuit, quantrs2-sim, quantrs2-anneal, quantrs2-device, quantrs2-tytan. When high-quality crates choose quantrs2-core, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 7/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.1.2
36%
v0.1.3
34%
v0.2.0
18%
v0.1.0-rc.2
8%
v0.1.0-rc.1
4%

Release Timeline

10 releases3 yankedsince 2025
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2025
4
2026
6
Less
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Yanked

Feature Flags

gpumpscudasimdmetalpythonvulkansymboliccompression

README

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Maintainers

Dependencies
26
direct dependencies
Dependents
103
crates depend on quantrs2-core

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