Fix clippy: Remove unneeded keyword "ref"

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index c1c9a19..6b120de 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -23,7 +23,7 @@ where
     T: Sized,
 {
     fn inspect(self, f: F) -> Self {
-        if let Some(ref o) = self.as_ref() {
+        if let Some(o) = self.as_ref() {
             (f)(o);
         }