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cast-spec

v0.1.0 Experimental

Experimental: Compile-time architectural annotations for Rust — function-shaped macros that name concepts, rules, anti-patterns, and pipelines, plus an opt-in static analyzer that validates them with rust-analyzer.

MIT Edition 2021 MSRV 1.75
Development toolsRust patterns #macros#spec#architecture#annotations#concept

Quick Verdict

  • Actively maintained (updated 68d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (28 direct deps)
  • Permissive license (MIT)

Security

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Downloads
140
Dependents
5
Releases
1
Size
136KB

Deep Insights

📈
Strong growth momentum

60 downloads in the last 30 days (2/day), up 25% from the previous period.

📦
Heavy dependency tree

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

🌟
Used by top crates

Notable dependents include cast-stdlib, cast-os-stdlib, cast-watch, cast-lsp, cast-web. When high-quality crates choose cast-spec, it's a strong quality signal.

Health Breakdown

Maintenance 9/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 8/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
0/day avg
04/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.1.0
100%

Release Timeline

1 releasessince 2026
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Feature Flags

analysis

README

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Maintainers

Dependencies
28
direct dependencies
Dependents
5
crates depend on cast-spec

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