{"id":64005,"library":"rtrb","title":"RTRB","description":"A realtime-safe single-producer single-consumer ring buffer for audio and other low-latency applications.","status":"active","version":"0.3.4","language":"rust","source_language":null,"source_url":"https://github.com/mgeier/rtrb","tags":["ring-buffer","realtime","audio","spsc","concurrency"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nrtrb = \"0.3.4\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add rtrb","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"RingBuffer","correct":"use rtrb::RingBuffer;"}],"quickstart":{"code":"use rtrb::RingBuffer;\n\nfn main() {\n    let (mut producer, mut consumer) = RingBuffer::new(1024);\n    producer.push(42).unwrap();\n    if let Some(val) = consumer.pop() {\n        println!(\"Received: {}\", val);\n    }\n}","lang":"rust","description":"Creates a ring buffer, pushes a value, and pops it."},"warnings":[{"fix":"Use a multi-producer ring buffer or synchronize access externally.","message":"Single-producer single-consumer only; not thread-safe for multiple producers.","severity":"gotcha","affected_versions":">=0.3.0"}],"env_vars":null,"search_vec":"'applic':21 'audio':15,26 'buffer':13,24 'concurr':28 'consum':11 'latenc':20 'low':19 'low-lat':18 'produc':8 'realtim':4,25 'realtime-saf':3 'ring':12,23 'ring-buff':22 'rtrb':1 'safe':5 'singl':7,10 'single-consum':9 'single-produc':6 'spsc':27","created_at":"2026-06-17T16:50:36.856468+00:00","updated_at":"2026-06-17T16:50:36.856468+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/mgeier/rtrb","github":"https://github.com/mgeier/rtrb","docs":"https://docs.rs/rtrb/","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":"2026-06-17","next_check":"2026-12-14","install_tag":null}}