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proc_macro2_diagnostic
v0.6.3 ExperimentalUse `Diagnostic` compiler messages from proc_macro2 code with Result-like syntax.
MIT Edition 2024 MSRV 1.85.1
Quick Verdict
- ✓Actively maintained (updated 3d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
6.3K
Dependents
20
Releases
11
Size
14KB
Deep Insights
📊
Stable downloads
2.5K downloads in the last 30 days (83/day). Volume is roughly flat compared to the previous period.
📐
Compact crate
At 14KB, proc_macro2_diagnostic is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
70/day avg+113%
Top Dependents
Most downloaded crates that depend on proc_macro2_diagnostic
Version Adoption
v0.3.1
71%
v0.3.0
14%
v0.6.3
9%
v0.6.0
4%
v0.6.2
3%
Release Timeline
10 releasessince 2026
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README
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Maintainers
Dependencies
7
direct dependencies
Dependents
20
crates depend on proc_macro2_diagnostic