{"id":76046,"library":"uninit","title":"Uninit","description":"A collection of tools for a safer usage of uninitialized memory in Rust.","status":"active","version":"0.6.2","language":"rust","source_language":null,"source_url":"https://github.com/danielhenrymantilla/rust-uninit","tags":["uninitialized","memory","safety","low-level"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nuninit = \"0.6.2\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add uninit","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Uninit","correct":"use uninit::Uninit;"}],"quickstart":{"code":"use uninit::Uninit;\n\nfn main() {\n    let mut uninit: Uninit<[u8; 1024]> = Uninit::uninit();\n    unsafe { uninit.as_mut_ptr().write([0u8; 1024]); }\n    let initialized = unsafe { uninit.assume_init() };\n    println!(\"Initialized array length: {}\", initialized.len());\n}","lang":"rust","description":"Demonstrates creating an uninitialized array and safely initializing it."},"warnings":[{"fix":"Ensure all bytes are properly initialized before calling assume_init.","message":"Using uninitialized memory incorrectly can lead to undefined behavior.","severity":"gotcha","affected_versions":">=0.6.0"}],"env_vars":null,"search_vec":"'collect':3 'level':20 'low':19 'low-level':18 'memori':12,16 'rust':14 'safer':8 'safeti':17 'tool':5 'uninit':1 'uniniti':11,15 'usag':9","created_at":"2026-06-17T19:24:11.540014+00:00","updated_at":"2026-06-17T19:24:11.540014+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://crates.io/crates/uninit","github":"https://github.com/danielhenrymantilla/rust-uninit","docs":"https://docs.rs/uninit/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"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}}