{"id":57207,"library":"zeroize","title":"Zeroize","description":"Securely clear secrets from memory with a simple trait that guarantees memory is zeroed and not optimized away.","status":"active","version":"1.9.0","language":"rust","source_language":null,"source_url":"https://github.com/RustCrypto/utils","tags":["security","memory","zeroize","crypto"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nzeroize = \"1.9.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add zeroize","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Zeroize","correct":"use zeroize::Zeroize;"}],"quickstart":{"code":"use zeroize::Zeroize;\n\nfn main() {\n    let mut secret = vec![1u8, 2, 3, 4];\n    secret.zeroize();\n    println!(\"Secret cleared: {:?}\", secret);\n}","lang":"rust","description":"Zero out a Vec<u8> securely using the Zeroize trait."},"warnings":[{"fix":"Derive ZeroizeOnDrop for structs that should auto-clear on drop.","message":"Zeroize does not work on types that implement Drop or contain references; use ZeroizeOnDrop for automatic clearing.","severity":"gotcha","affected_versions":">=1.0.0"}],"env_vars":null,"search_vec":"'away':19 'clear':3 'crypto':23 'guarante':12 'memori':6,13,21 'optim':18 'secret':4 'secur':2,20 'simpl':9 'trait':10 'zero':15 'zeroiz':1,22","created_at":"2026-06-16T15:32:56.047789+00:00","updated_at":"2026-06-16T15:32:56.047789+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/RustCrypto/utils","github":"https://github.com/RustCrypto/utils","docs":"https://docs.rs/zeroize/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto","utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-16","next_check":"2026-12-13","install_tag":null}}