{"id":59393,"library":"bolero","title":"Bolero","description":"Fuzz testing and property testing front-end for Rust.","status":"active","version":"0.13.4","language":"rust","source_language":null,"source_url":"https://github.com/camshaft/bolero","tags":["fuzzing","testing","property-testing","quality"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nbolero = \"0.13.4\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add bolero","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"check","correct":"use bolero::check;"}],"quickstart":{"code":"use bolero::check;\n\ncheck!()\n    .with_generator(0..100)\n    .for_each(|value: &i32| {\n        assert!(*value >= 0 && *value < 100);\n    });","lang":"rust","description":"Property-based test with a range generator."},"warnings":[{"fix":"Use `cargo +nightly bolero` or set RUSTUP_TOOLCHAIN=nightly.","message":"Requires nightly Rust for some features (e.g., fuzzing).","severity":"gotcha","affected_versions":">=0.13.0"}],"env_vars":null,"search_vec":"'bolero':1 'end':9 'front':8 'front-end':7 'fuzz':2,12 'properti':5,15 'property-test':14 'qualiti':17 'rust':11 'test':3,6,13,16","created_at":"2026-06-16T17:01:38.688583+00:00","updated_at":"2026-06-16T17:01:38.688583+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/camshaft/bolero","github":"https://github.com/camshaft/bolero","docs":"https://docs.rs/bolero/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["testing"],"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}}