mcap
v0.24.0 GrowingA library for reading and writing MCAP files
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 259 crates
- !Heavy dependency tree (28 direct deps)
- ✓Permissive license (MIT)
Security
Deep Insights
753.6K downloads in the last 30 days (25.1K/day). Volume is roughly flat compared to the previous period.
259 crates depend on mcap. Reasonable ecosystem adoption, though not yet a core dependency.
Despite being 3+ years old, mcap hasn't reached 1.0 yet. Expect potential API changes between versions.
28 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include re_data_loader, foxglove, re_mcap, edgefirst-schemas, cu29-export. When high-quality crates choose mcap, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Version Adoption
Release Timeline
Feature Flags
default =["zstd", "lz4"]
