dogfood: fix few lint issues

Author: klensy

clippy_lints/src/needless_pass_by_value.rs

@@ -246,8 +246,10 @@ impl<'tcx> LateLintPass<'tcx> for NeedlessPassByValue {
                         for (span, suggestion) in clone_spans {
                             diag.span_suggestion(
                                 span,
-                                span.get_source_text(cx)
-                                    .map_or("change the call to".to_owned(), |src| format!("change `{src}` to")),
+                                span.get_source_text(cx).map_or_else(
+                                    || "change the call to".to_owned(),
+                                    |src| format!("change `{src}` to"),
+                                ),
                                 suggestion,
                                 Applicability::Unspecified,
                             );
@@ -275,8 +277,10 @@ impl<'tcx> LateLintPass<'tcx> for NeedlessPassByValue {
                         for (span, suggestion) in clone_spans {
                             diag.span_suggestion(
                                 span,
-                                span.get_source_text(cx)
-                                    .map_or("change the call to".to_owned(), |src| format!("change `{src}` to")),
+                                span.get_source_text(cx).map_or_else(
+                                    || "change the call to".to_owned(),
+                                    |src| format!("change `{src}` to"),
+                                ),
                                 suggestion,
                                 Applicability::Unspecified,
                             );

clippy_utils/src/diagnostics.rs

@@ -22,10 +22,13 @@ fn docs_link(diag: &mut Diag<'_, ()>, lint: &'static Lint) {
     {
         diag.help(format!(
             "for further information visit https://rust-lang.github.io/rust-clippy/{}/index.html#{lint}",
-            &option_env!("RUST_RELEASE_NUM").map_or("master".to_string(), |n| {
-                // extract just major + minor version and ignore patch versions
-                format!("rust-{}", n.rsplit_once('.').unwrap().1)
-            })
+            &option_env!("RUST_RELEASE_NUM").map_or_else(
+                || "master".to_string(),
+                |n| {
+                    // extract just major + minor version and ignore patch versions
+                    format!("rust-{}", n.rsplit_once('.').unwrap().1)
+                }
+            )
         ));
     }
 }