fmt: apply rustfmt

src/pull.rs

@@ -160,21 +160,13 @@ fn copy_file_times(src: &Path, dest: &Path) -> Result<(), Box<dyn Error>> {
 fn component_addon(name: &str) -> Option<&str> {
     let rest = name.split_once(".orig-")?.1;
     let addon = rest.split(".tar.").next()?;
-    if addon.is_empty() {
-        None
-    } else {
-        Some(addon)
-    }
+    if addon.is_empty() { None } else { Some(addon) }
 }
 
 /// Move the contents of an archive's wrapper directory into `dir`, or into
 /// `dir/<addon>` for a multi-orig component, replacing any pre-existing
 /// addon directory.
-fn unwrap_into(
-    dir: &Path,
-    wrapper: &Path,
-    addon: Option<&str>,
-) -> Result<(), Box<dyn Error>> {
+fn unwrap_into(dir: &Path, wrapper: &Path, addon: Option<&str>) -> Result<(), Box<dyn Error>> {
     let target = match addon {
         Some(addon) => {
             let target = dir.join(addon);