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/mod.rs
+++ b/src/proto/mod.rs
@@ -94,7 +94,7 @@ mod body_length {
    }

    impl fmt::Display for DecodedLength {
-        fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
            match *self {
                DecodedLength::CLOSE_DELIMITED => f.write_str("close-delimited"),
                DecodedLength::CHUNKED => f.write_str("chunked encoding"),