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/proto/h1/encode.rs
+++ b/src/proto/h1/encode.rs
@@ -298,7 +298,7 @@ impl Buf for ChunkSize {
 }

 impl fmt::Debug for ChunkSize {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("ChunkSize")
            .field("bytes", &&self.bytes[..self.len.into()])
            .field("pos", &self.pos)