# Install hannoy with Cargo

HNSW Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage. Version 0.1.3 via Cargo; verified 2026-04-07.

## Install

```sh
sudo av install cargo:hannoy
```

Additional install commands:

### Portable and language managers

- Cargo (100%):

```sh
cargo install hannoy
```

  Evidence: local crates.io package metadata

## Package facts

- **Package key:** cargo:hannoy
- **Package manager:** Cargo
- **Package manager page:** <https://crates.io/crates/hannoy>
- **Version:** 0.1.3
- **Source summary:** HNSW Approximate Nearest Neighbors in Rust, based on LMDB and optimized for memory usage
- **Repository:** <https://github.com/nnethercott/hannoy>
- **License:** MIT
- **Source archive:** <https://static.crates.io/crates/hannoy/hannoy-0.1.3.crate>
- **Published:** 2026-04-07 11:21:44.065765+00
- **Last updated:** 2026-04-07 11:21:44.065765+00
- **Generated:** 2026-08-03T19:37:03+00:00

## Executables

- stub_gen (binary): Declared by crates.io version metadata.

## Install behavior

- Bottle: not available

## Freshness

- Page generated: 2026-08-03
- Package-manager version: 0.1.3

## Security Notes

No matching local secret-handling manifest was found for hannoy. Nucleus package metadata is still published here so future coverage has a stable package URL.


## Source Database Details

- **Source Database:** crates.io database dump
- **Crate ID:** 1,772,685
- **Crate Size:** 1,574,214
- **Edition:** 2021
- **Executable Intent:** Intent: public_cli, Signals: manifest declares a binary target
- **Has Lib:** yes
- **Num Versions:** 22
- **Recent Download Window Days:** 90
- **Version ID:** 2,222,362


## Sources

- crates.io package index
- cross-ecosystem install command graph