1 files changed, 4 insertions, 4 deletions
diff --git a/src/libstd/sys/wasm/fs.rs b/src/libstd/sys/wasm/fs.rs
index 485d2c87fbd..68c8e9356a8 100644
--- a/src/libstd/sys/wasm/fs.rs
+++ b/src/libstd/sys/wasm/fs.rs
@@ -82,7 +82,7 @@ impl Eq for FilePermissions {
 }
 
 impl fmt::Debug for FilePermissions {
-    fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self.0 {}
     }
 }
@@ -125,13 +125,13 @@ impl Hash for FileType {
 }
 
 impl fmt::Debug for FileType {
-    fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self.0 {}
     }
 }
 
 impl fmt::Debug for ReadDir {
-    fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self.0 {}
     }
 }
@@ -236,7 +236,7 @@ impl DirBuilder {
 }
 
 impl fmt::Debug for File {
-    fn fmt(&self, _f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, _f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self.0 {}
     }
 }