refactor: improve readability of cast functions

1 files changed, 5 insertions, 5 deletions

diff --git a/src/libs/intertrait/cast/box.rs b/src/libs/intertrait/cast/box.rs
index c463c2f..5694d97 100644
--- a/src/libs/intertrait/cast/box.rs
+++ b/src/libs/intertrait/cast/box.rs
@@ -30,12 +30,12 @@ impl<CastFromSelf: ?Sized + CastFrom> CastBox for CastFromSelf
         self: Box<Self>,
     ) -> Result<Box<OtherTrait>, CastError>
     {
-        match get_caster::<OtherTrait>((*self).type_id()) {
-            Some(caster) => Ok((caster.cast_box)(self.box_any())),
-            None => Err(CastError::CastFailed {
+        let caster =
+            get_caster::<OtherTrait>((*self).type_id()).ok_or(CastError::CastFailed {
                 from: type_name::<CastFromSelf>(),
                 to: type_name::<OtherTrait>(),
-            }),
-        }
+            })?;
+
+        Ok((caster.cast_box)(self.box_any()))
     }
 }