{"id":57149,"library":"num-cpus","title":"num_cpus","description":"Get the number of CPUs on a machine.","status":"active","version":"1.17.0","language":"rust","source_language":null,"source_url":"https://github.com/seanmonstar/num_cpus","tags":["cpu","system-info","hardware"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nnum_cpus = \"1.17.0\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add num_cpus","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"get","correct":"use num_cpus::get;"}],"quickstart":{"code":"use num_cpus;\n\nfn main() {\n    let cpus = num_cpus::get();\n    println!(\"Number of CPUs: {}\", cpus);\n}","lang":"rust","description":"Demonstrates how to retrieve the number of logical CPUs."},"warnings":[],"env_vars":null,"search_vec":"'cpu':11 'cpus':2,7 'get':3 'hardwar':15 'info':14 'machin':10 'num':1 'number':5 'system':13 'system-info':12","created_at":"2026-06-16T15:30:05.790760+00:00","updated_at":"2026-06-16T15:30:05.790760+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/seanmonstar/num_cpus","github":"https://github.com/seanmonstar/num_cpus","docs":"https://docs.rs/num_cpus/","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":"2026-06-16","next_check":"2026-12-13","install_tag":null}}