54
vicinity
v0.2.0 ExperimentalApproximate Nearest Neighbor Search: HNSW, DiskANN, IVF-PQ, ScaNN, quantization
MIT OR Apache-2.0 Edition 2021 MSRV 1.80
Quick Verdict
- ✓Actively maintained (updated 1d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (33 direct deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
168
Dependents
7
Releases
6
Size
1.2MB
Deep Insights
📊
Download activity
168 downloads in the last 30 days (6/day avg).
👤
Prolific maintainer
The primary maintainer publishes 62 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
📦
Heavy dependency tree
33 direct dependencies. Consider the impact on compile times and supply chain complexity.
🌟
Used by top crates
Notable dependents include sheaf, symproj, parti. When high-quality crates choose vicinity, it's a strong quality signal.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 12/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg
Top Dependents
Most downloaded crates that depend on vicinity
Version Adoption
v0.1.0
25%
v0.1.3
25%
v0.1.2
22%
v0.1.5
15%
v0.1.1
13%
Release Timeline
6 releasessince 2026
J
F
M
A
M
J
J
A
S
O
N
D
2026
6
LessMore
Feature Flags
default =["hnsw", "innr"]
nswsaqsngevochnsw*innr*qntzscannserdeivf_pqkdtreepythonrabitqrptreevamanadiskannsimsimdballtreeparallelbenchmarkkmeans_treepersistenceexperimentalquantizationrmt-spectralid-compressionpersistence-bincode
README
Loading README...
Maintainers
Dependencies
33
direct dependencies
Dependents
7
crates depend on vicinity