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struqture

v2.5.0 Stable

HQS tool for representing operators, Hamiltonians and open systems.

Apache-2.0 Edition 2021 MSRV 1.76

Quick Verdict

  • โœ“Actively maintained (updated 24d ago)
  • โœ“Stable API (2.x for 3+ years)
  • โœ“Trusted by 294 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
212.8K
Dependents
294
Releases
81
Size
164KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.5K downloads in the last 30 days (49/day), up 37% from the previous period.

๐Ÿ”—
Moderate adoption

294 crates depend on struqture. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 81 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐ŸŒŸ
Used by top crates

Notable dependents include roqoqo, struqture, qoqo, qoqo-macros, struqture-py. When high-quality crates choose struqture, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
47/day avg-17%
05010015020025012/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.9.2
35%
v1.12.2
22%
v2.0.0-alpha.3
16%
v1.13.4
15%
v1.6.1
13%

Release Timeline

81 releasessince 2022
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2022
4
2023
16
2024
18
2025
38
2026
5
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Feature Flags

default =["json_schema", "struqture_1_export", "struqture_1_import"]

json_schema*struqture_1_export*struqture_1_import*

README

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Maintainers

Dependencies
18
direct dependencies
Dependents
294
crates depend on struqture