added: feature flags

src/api.rs

@@ -21,6 +21,7 @@ use ssh_key::{Certificate, PublicKey};
 use tokio::sync::Mutex;
 use tower::ServiceBuilder;
 use tower_http::ServiceBuilderExt;
+use tracing::debug;
 
 use self::extract::CertificateBody;
 
@@ -87,7 +88,7 @@ pub async fn run(
 
         tokio::spawn(async move {
             loop {
-                tokio::time::sleep(Duration::from_secs(30)).await;
+                tokio::time::sleep(std::time::Duration::from_secs(30)).await;
                 if let Ok(certs) = read_certs(&state.ca, &state.cert_dir).await {
                     *state.certs.lock().await = certs
                         .into_iter()
@@ -108,7 +109,7 @@ pub async fn run(
 
     // run our app with hyper
     // `axum::Server` is a re-export of `hyper::Server`
-    tracing::debug!("listening on {}", address);
+    debug!("listening on {}", address);
     axum::Server::bind(&address)
         .serve(app.into_make_service())
         .await