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lightstream
v0.4.2 ExperimentalComposable, zero-copy Arrow IPC and native data streaming for Rust with SIMD-aligned I/O, async support, and memory-mapping.
MIT Edition 2024
AsynchronousData structuresEncodingFilesystemNetwork programming #streaming#simd#arrow#apache-arrow#polars
Quick Verdict
- ✓Actively maintained (updated 27d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
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Downloads
653
Dependents
2
Releases
8
Size
283KB
Deep Insights
📉
Download decline
59 downloads in the last 30 days, down 27% from the previous period. May indicate migration to alternatives.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg+330%
Top Dependents
Most downloaded crates that depend on lightstream
Version Adoption
v0.1.0
54%
v0.2.0
31%
v0.3.1
10%
v0.4.2
3%
v0.4.1
2%
Release Timeline
8 releasessince 2025
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Feature Flags
tcpudsmmapquiczstdstdiosnappymsgpackparquetdatetimeprotobufprotocolwebsocketlarge_stringwebtransportextended_categoricalextended_numeric_types
README
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Maintainers
Dependencies
20
direct dependencies
Dependents
2
crates depend on lightstream