fix clippy author and failing test

Author: dnbln

src/tools/clippy/clippy_lints/src/utils/author.rs

@@ -7,7 +7,7 @@ use rustc_ast::LitIntType;
 use rustc_data_structures::fx::FxHashMap;
 use rustc_hir as hir;
 use rustc_hir::{
-    ArrayLen, BindingAnnotation, Closure, ExprKind, FnRetTy, HirId, Lit, PatKind, QPath, StmtKind, TyKind,
+    ArrayLen, BindingAnnotation, Closure, ExprKind, FnRetTy, HirId, Lit, PatKind, QPath, StmtKind, TyKind, CaptureBy
 };
 use rustc_lint::{LateContext, LateLintPass, LintContext};
 use rustc_session::declare_lint_pass;
@@ -479,6 +479,11 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> {
                 movability,
                 ..
             }) => {
+                let capture_clause = match capture_clause {
+                    CaptureBy::Value { .. } => "Value { .. }",
+                    CaptureBy::Ref => "Ref",
+                };
+
                 let movability = OptionPat::new(movability.map(|m| format!("Movability::{m:?}")));
 
                 let ret_ty = match fn_decl.output {
@@ -487,7 +492,7 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> {
                 };
 
                 bind!(self, fn_decl, body_id);
-                kind!("Closure(CaptureBy::{capture_clause:?}, {fn_decl}, {body_id}, _, {movability})");
+                kind!("Closure(CaptureBy::{capture_clause}, {fn_decl}, {body_id}, _, {movability})");
                 chain!(self, "let {ret_ty} = {fn_decl}.output");
                 self.body(body_id);
             },

src/tools/clippy/tests/ui/author/blocks.stdout

@@ -40,10 +40,10 @@ if let ExprKind::Block(block, None) = expr.kind
 {
     // report your lint here
 }
-if let ExprKind::Closure(CaptureBy::Value, fn_decl, body_id, _, None) = expr.kind
+if let ExprKind::Closure(CaptureBy::Value { .. }, fn_decl, body_id, _, None) = expr.kind
     && let FnRetTy::DefaultReturn(_) = fn_decl.output
     && expr1 = &cx.tcx.hir().body(body_id).value
-    && let ExprKind::Closure(CaptureBy::Value, fn_decl1, body_id1, _, Some(Movability::Static)) = expr1.kind
+    && let ExprKind::Closure(CaptureBy::Value { .. }, fn_decl1, body_id1, _, Some(Movability::Static)) = expr1.kind
     && let FnRetTy::DefaultReturn(_) = fn_decl1.output
     && expr2 = &cx.tcx.hir().body(body_id1).value
     && let ExprKind::Block(block, None) = expr2.kind