Migrate to 2021 edition

3 files changed, 3 insertions, 3 deletions

diff --git a/src/fuse/ops.rs b/src/fuse/ops.rs
index 7a0c18c..bfbc70a 100644
--- a/src/fuse/ops.rs
+++ b/src/fuse/ops.rs
@@ -11,7 +11,7 @@ use std::{
 use crate::{proto, util::OutputChain, Errno, Ino, TimeToLive};
 
 use super::{
-    fs::{Fuse, Inode, Tape},
+    fs::{Fuse, Inode},
     io::{AccessFlags, Entry, EntryType, FsInfo},
     session, Done, Operation, Reply, Request,
 };
diff --git a/src/proto.rs b/src/proto.rs
index c6b9925..9816922 100644
--- a/src/proto.rs
+++ b/src/proto.rs
@@ -655,7 +655,7 @@ impl Request<'_> {
         self.header
     }
 
-    pub fn body(&self) -> &RequestBody {
+    pub fn body(&self) -> &RequestBody<'_> {
         &self.body
     }
 }
diff --git a/src/util.rs b/src/util.rs
index 7263738..5185efd 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -65,7 +65,7 @@ impl<'a> OutputChain<'a> {
         }
     }
 
-    pub fn iter(&self) -> OutputChainIter {
+    pub fn iter(&self) -> OutputChainIter<'_> {
         OutputChainIter(Some(&self))
     }
 }