Reorganize use statements

src/activity_pub/request.rs

@@ -27,11 +27,8 @@ pub fn signature<S: Signer>(signer: &S, headers: Headers, conn: &PgConnection) -
     let signed_string = headers.iter().map(|h| format!("{}: {}", h.name().to_lowercase(), h.value_string())).collect::<Vec<String>>().join("\n");
     let signed_headers = headers.iter().map(|h| h.name().to_string()).collect::<Vec<String>>().join(" ").to_lowercase();
     
-    println!("Signing {}", signed_string);
-    println!("signed header {}", signed_headers);
     let data = signer.sign(signed_string);
     let sign = base64::encode(&data[..]);
-    println!("sigature {}", sign);
 
     Signature(format!(
         "keyId=\"{key_id}\",algorithm=\"rsa-sha256\",headers=\"{signed_headers}\",signature=\"{signature}\"",