Generalize channel_stream into internal helper function.

1 files changed, 9 insertions, 5 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 0026bf0..d87e6d0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -38,7 +38,15 @@ pub struct Client {
 
 impl Client {
     pub fn channel_stream(&self) -> Result<String, Error> {
-        let url = self.url(ZOTAPI_CHANNEL_STREAM_PATH);
+        self.fetch_stream(ZOTAPI_CHANNEL_STREAM_PATH)
+    }
+
+    fn url(&self, path: &str) -> String {
+        self.base_url.clone() + path
+    }
+
+    fn fetch_stream(&self, path: &str) -> Result<String, Error> {
+        let url = self.url(path);
         let mut res = self.inner.get(&url)
             .header(Accept(vec![qitem(mime::APPLICATION_JSON)]))
             .basic_auth(self.user.clone(), Some(self.pw.clone()))
@@ -54,10 +62,6 @@ impl Client {
             _ => Err(Error::Unknown)
         }
     }
-
-    fn url(&self, path: &str) -> String {
-        self.base_url.clone() + path
-    }
 }
 
 pub fn client(url: &str, user: &str, pw: &str) -> Client