style: Make clippy happy

Author: epage

src/lib.rs

@@ -33,9 +33,9 @@ pub enum Error {
 impl std::fmt::Display for Error {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            Error::Io(inner) => write!(f, "I/O error: {}", inner),
-            Error::StripPrefix(inner) => write!(f, "Strip prefix error: {}", inner),
-            Error::WalkDir(inner) => write!(f, "Walk dir error: {}", inner),
+            Error::Io(inner) => write!(f, "I/O error: {inner}"),
+            Error::StripPrefix(inner) => write!(f, "Strip prefix error: {inner}"),
+            Error::WalkDir(inner) => write!(f, "Walk dir error: {inner}"),
         }
     }
 }