41
memmap3
v0.1.0 ExperimentalSafe, zero-copy memory-mapped I/O. Drop-in replacement for memmap2 with persistent structs and zero unsafe in user code.
MIT OR Apache-2.0 Edition 2024 MSRV 1.89
#persistent#mmap#memory-map#safe#memmap2
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
1.7K
Dependents
8
Releases
1
Size
97KB
Deep Insights
📉
Download decline
381 downloads in the last 30 days, down 27% from the previous period. May indicate migration to alternatives.
Health Breakdown
Maintenance 5/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
14/day avg-3%
Top Dependents
Most downloaded crates that depend on memmap3
Version Adoption
v0.1.0
100%
Release Timeline
1 releasessince 2025
J
F
M
A
M
J
J
A
S
O
N
D
2025
1
2026
LessMore
Feature Flags
serde
README
Loading README...
Maintainers
Dependencies
9
direct dependencies
Dependents
8
crates depend on memmap3