chore: Update to 2021 edition (#1188)

2022-12-13 15:16:49 -05:00
parent 25ea473abd
commit bf22a740c3
37 changed files with 29 additions and 52 deletions
@@ -3,7 +3,6 @@
 use self::util::*;
 use crate::util::mock_io_channel;
 use futures::{Stream, StreamExt};
-use std::convert::TryFrom;
 use std::{
    pin::Pin,
    sync::{