{"id":58300,"library":"crunchy","title":"crunchy","description":"Crunchy unroller: deterministically unroll constant loops at compile time for performance.","status":"active","version":"0.2.4","language":"rust","source_language":null,"source_url":"https://github.com/eira-fransham/crunchy","tags":["macro","loop-unrolling","compile-time","optimization"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\ncrunchy = \"0.2.4\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add crunchy","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"unroll","correct":"use crunchy::unroll;"}],"quickstart":{"code":"use crunchy::unroll;\n\nfn main() {\n    unroll! {\n        for i in 0..4 {\n            println!(\"Iteration {}\", i);\n        }\n    }\n}","lang":"rust","description":"Example of unrolling a constant loop using the unroll! macro."},"warnings":[],"env_vars":null,"search_vec":"'compil':9,18 'compile-tim':17 'constant':6 'crunchi':1,2 'determinist':4 'loop':7,15 'loop-unrol':14 'macro':13 'optim':20 'perform':12 'time':10,19 'unrol':3,5,16","created_at":"2026-06-16T16:18:36.104178+00:00","updated_at":"2026-06-16T16:18:36.104178+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/eira-fransham/crunchy","github":"https://github.com/eira-fransham/crunchy","docs":"https://docs.rs/crunchy/","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}}