{"id":66040,"library":"on-drop","title":"On Drop","description":"A utility crate providing a simple callback mechanism when a value goes out of scope.","status":"active","version":"0.1.2","language":"rust","source_language":null,"source_url":"https://github.com/rise0chen/on_drop","tags":["drop","callback","scope","utility","guard"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\non_drop = \"0.1.2\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add on_drop","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"OnDrop","correct":"use on_drop::OnDrop;"}],"quickstart":{"code":"use on_drop::OnDrop;\n\nlet _guard = OnDrop::new(|| println!(\"Dropped!\"));\nprintln!(\"Guard created\");","lang":"rust","description":"Create an OnDrop guard that prints a message when it goes out of scope."},"warnings":[],"env_vars":null,"search_vec":"'callback':9,19 'crate':5 'drop':2,18 'goe':14 'guard':22 'mechan':10 'provid':6 'scope':17,20 'simpl':8 'util':4,21 'valu':13","created_at":"2026-06-17T17:18:26.319128+00:00","updated_at":"2026-06-17T17:18:26.319128+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/rise0chen/on_drop","github":"https://github.com/rise0chen/on_drop","docs":"https://docs.rs/on_drop/","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":"2026-06-17","next_check":"2026-12-14","install_tag":null}}