finlight-client 0.1.1

Official Rust client for the finlight.me API — financial news with sentiment analysis, entity recognition, and real-time streaming
Documentation 
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use axum::Router;
use tokio::net::TcpListener;

/// Serves `app` on an ephemeral local port and returns `host:port`.
pub async fn serve(app: Router) -> String {
    let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
    let addr = listener.local_addr().unwrap();
    tokio::spawn(async move {
        axum::serve(listener, app).await.unwrap();
    });
    addr.to_string()
}