fix(headers, cookies): set after impersonate

Author: deedy5

src/lib.rs

@@ -156,17 +156,6 @@ impl RClient {
             client_builder = client_builder.impersonate(impersonate_builder);
         }
 
-        // Headers || Cookies
-        if headers.is_some() || cookies.is_some() {
-            let headers = headers.unwrap_or_else(|| IndexMap::with_hasher(RandomState::default()));
-            let mut headers_headermap = headers.to_headermap();
-            if let Some(cookies) = cookies {
-                let cookies_str = cookies.to_string();
-                headers_headermap.insert(COOKIE, HeaderValue::from_str(&cookies_str)?);
-            }
-            client_builder = client_builder.default_headers(headers_headermap);
-        };
-
         // Cookie_store
         if cookie_store.unwrap_or(true) {
             client_builder = client_builder.cookie_store(true);
@@ -220,10 +209,25 @@ impl RClient {
             client_builder = client_builder.http2_only();
         }
 
-        let client = Arc::new(Mutex::new(client_builder.build()?));
+        let mut client = client_builder.build()?;
+
+        // Headers || Cookies
+        if headers.is_some() || cookies.is_some() {
+            let mut client_mut = client.as_mut();
+            let client_headers = client_mut.headers();
+            if let Some(headers) = headers {
+                for (key, val) in headers {
+                    client_headers.insert_key_value(key, val)?;
+                }
+            }
+            if let Some(cookies) = cookies {
+                let cookies_str = cookies.to_string();
+                client_headers.insert(COOKIE, HeaderValue::from_str(&cookies_str)?);
+            }
+        }
 
         Ok(RClient {
-            client,
+            client: Arc::new(Mutex::new(client)),
             auth,
             auth_bearer,
             params,