{"id":57374,"library":"crossbeam-utils","title":"crossbeam-utils","description":"Utilities for concurrent programming","status":"active","version":"0.8.21","language":"rust","source_language":null,"source_url":"https://github.com/crossbeam-rs/crossbeam","tags":["concurrency","atomic","lock-free","utility"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\ncrossbeam-utils = \"0.8.21\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add crossbeam-utils","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"AtomicCell","correct":"use crossbeam_utils::atomic::AtomicCell;"}],"quickstart":{"code":"use crossbeam_utils::atomic::AtomicCell;\n\nfn main() {\n    let cell = AtomicCell::new(42);\n    println!(\"{}\", cell.load());\n}","lang":"rust","description":"Use AtomicCell for lock-free concurrent access to a value."},"warnings":[],"env_vars":null,"search_vec":"'atom':9 'concurr':6,8 'crossbeam':2 'crossbeam-util':1 'free':12 'lock':11 'lock-fre':10 'program':7 'util':3,4,13","created_at":"2026-06-16T15:39:58.350914+00:00","updated_at":"2026-06-16T15:39:58.350914+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/crossbeam-rs/crossbeam/tree/master/crossbeam-utils","github":"https://github.com/crossbeam-rs/crossbeam","docs":"https://docs.rs/crossbeam-utils/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["async","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}}