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/common/io/rewind.rs
+++ b/src/common/io/rewind.rs
@@ -129,8 +129,7 @@ mod tests {
    use super::Rewind;
    /*
    use super::*;
-    extern crate tokio_mockstream;
-    use self::tokio_mockstream::MockStream;
+    use tokio_mockstream::MockStream;
    use std::io::Cursor;

    // Test a partial rewind