style(lib): use rust 2018 edition idioms (#1910)

2019-08-22 01:22:07 +07:00
parent ae75b3a732
commit fc7f81b67c
38 changed files with 90 additions and 146 deletions
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -222,7 +222,7 @@ where
 }

 impl<I: fmt::Debug, S: fmt::Debug> fmt::Debug for Server<I, S> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("Server")
            .field("listener", &self.spawn_all.incoming_ref())
            .finish()