{"id":68412,"library":"heed","title":"Heed","description":"A fully typed LMDB (mdb.master) wrapper with minimum overhead.","status":"active","version":"0.22.1","language":"rust","source_language":null,"source_url":"https://github.com/Kerollmops/heed","tags":["lmdb","database","typed","wrapper"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nheed = \"0.22.1\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add heed","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Database","correct":"use heed::Database;"}],"quickstart":{"code":"use heed::Database;\n\nfn main() -> Result<(), Box<dyn std::error::Error>> {\n    let env = heed::Env::open(\"mydb.mdb\")?;\n    let db: Database<str, str> = env.create_database(Some(\"my-db\"))?;\n    Ok(())\n}","lang":"rust","description":"Opens an LMDB environment and creates a typed database."},"warnings":[{"fix":"Install LMDB via package manager or build from source.","message":"Requires LMDB library installed on system","severity":"gotcha","affected_versions":">=0.20.0"}],"env_vars":null,"search_vec":"'databas':12 'fulli':3 'heed':1 'lmdb':5,11 'mdb.master':6 'minimum':9 'overhead':10 'type':4,13 'wrapper':7,14","created_at":"2026-06-17T17:49:29.221586+00:00","updated_at":"2026-06-17T17:49:29.221586+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/Kerollmops/heed","github":"https://github.com/Kerollmops/heed","docs":"https://docs.rs/heed/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["database"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}