code format

src/request.rs

@@ -1,12 +1,13 @@
 use std::io::Read;
 use std::sync::{Arc, Mutex};
-#[cfg(feature = "tls")]
-use std::fmt;
 
 use lazy_static::lazy_static;
 use qstring::QString;
 use url::{form_urlencoded, Url};
 
+#[cfg(feature = "tls")]
+use std::fmt;
+
 use crate::agent::{self, Agent, AgentState};
 use crate::body::Payload;
 use crate::error::Error;