use webrtc::{api::media_engine::MediaEngine, interceptor::registry::Registry, peer_connection::configuration::RTCConfiguration}; fn main() { let mut m = MediaEngine::default(); m.register_default_codecs()?; let mut registry = Registry::new(); registry = register_default_interceptors(registry, &mut m)?; let api = APIBuilder::new().with_media_engine(m).with_interceptor_registry(registry).build(); let config = RTCConfiguration { ice_servers: vec![RTCIceServer { urls: vec!["stun:stun.l.google.com:19302".to_owned()], ..Default::default() }], ..Default::default() }; }