rust-lang · bors · Jul 9, 2023 · Jul 1, 2023
diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs
@@ -589,7 +589,7 @@ impl<'tcx> LateLintPass<'tcx> for Dereferencing<'tcx> {
                     pat.spans,
                     "this pattern creates a reference to a reference",
                     |diag| {
-                        diag.multipart_suggestion("try this", replacements, app);
+                        diag.multipart_suggestion("try", replacements, app);
                     },
                 );
             }
@@ -1531,7 +1531,7 @@ fn report<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, state: State, data
                     Mutability::Not => "explicit `deref` method call",
                     Mutability::Mut => "explicit `deref_mut` method call",
                 },
-                "try this",
+                "try",
                 format!("{addr_of_str}{deref_str}{expr_str}"),
                 app,
             );
@@ -1593,7 +1593,7 @@ fn report<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, state: State, data
                         } else {
                             format!("{prefix}{snip}")
                         };
-                    diag.span_suggestion(data.span, "try this", sugg, app);
+                    diag.span_suggestion(data.span, "try", sugg, app);
                 },
             );
         },
@@ -1620,7 +1620,7 @@ fn report<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, state: State, data
                 |diag| {
                     let mut app = Applicability::MachineApplicable;
                     let snip = snippet_with_context(cx, expr.span, data.span.ctxt(), "..", &mut app).0;
-                    diag.span_suggestion(data.span, "try this", snip.into_owned(), app);
+                    diag.span_suggestion(data.span, "try", snip.into_owned(), app);
                 },
             );
         },

diff --git a/clippy_lints/src/entry.rs b/clippy_lints/src/entry.rs
@@ -186,7 +186,7 @@ impl<'tcx> LateLintPass<'tcx> for HashMapPass {
             MAP_ENTRY,
             expr.span,
             &format!("usage of `contains_key` followed by `insert` on a `{}`", map_ty.name()),
-            "try this",
+            "try",
             sugg,
             app,
         );

diff --git a/clippy_lints/src/explicit_write.rs b/clippy_lints/src/explicit_write.rs
@@ -100,7 +100,7 @@ impl<'tcx> LateLintPass<'tcx> for ExplicitWrite {
                     EXPLICIT_WRITE,
                     expr.span,
                     &format!("use of `{used}.unwrap()`"),
-                    "try this",
+                    "try",
                     format!("{prefix}{sugg_mac}!({inputs_snippet})"),
                     applicability,
                 );

diff --git a/clippy_lints/src/init_numbered_fields.rs b/clippy_lints/src/init_numbered_fields.rs
@@ -71,7 +71,7 @@ impl<'tcx> LateLintPass<'tcx> for NumberedFields {
                     INIT_NUMBERED_FIELDS,
                     e.span,
                     "used a field initializer for a tuple struct",
-                    "try this instead",
+                    "try",
                     snippet,
                     appl,
                 );

diff --git a/clippy_lints/src/loops/missing_spin_loop.rs b/clippy_lints/src/loops/missing_spin_loop.rs
@@ -43,7 +43,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, cond: &'tcx Expr<'_>, body: &'
                 MISSING_SPIN_LOOP,
                 body.span,
                 "busy-waiting loop should at least have a spin loop hint",
-                "try this",
+                "try",
                 (if is_no_std_crate(cx) {
                     "{ core::hint::spin_loop() }"
                 } else {

diff --git a/clippy_lints/src/map_unit_fn.rs b/clippy_lints/src/map_unit_fn.rs
@@ -226,7 +226,7 @@ fn lint_map_unit_fn(
         );
 
         span_lint_and_then(cx, lint, expr.span, &msg, |diag| {
-            diag.span_suggestion(stmt.span, "try this", suggestion, applicability);
+            diag.span_suggestion(stmt.span, "try", suggestion, applicability);
         });
     } else if let Some((binding, closure_expr)) = unit_closure(cx, fn_arg) {
         let msg = suggestion_msg("closure", map_type);
@@ -241,15 +241,15 @@ fn lint_map_unit_fn(
                     snippet_with_applicability(cx, var_arg.span, "_", &mut applicability),
                     snippet_with_context(cx, reduced_expr_span, var_arg.span.ctxt(), "_", &mut applicability).0,
                 );
-                diag.span_suggestion(stmt.span, "try this", suggestion, applicability);
+                diag.span_suggestion(stmt.span, "try", suggestion, applicability);
             } else {
                 let suggestion = format!(
                     "if let {0}({1}) = {2} {{ ... }}",
                     variant,
                     snippet(cx, binding.pat.span, "_"),
                     snippet(cx, var_arg.span, "_"),
                 );
-                diag.span_suggestion(stmt.span, "try this", suggestion, Applicability::HasPlaceholders);
+                diag.span_suggestion(stmt.span, "try", suggestion, Applicability::HasPlaceholders);
             }
         });
     }

diff --git a/clippy_lints/src/matches/infallible_destructuring_match.rs b/clippy_lints/src/matches/infallible_destructuring_match.rs
@@ -28,7 +28,7 @@ pub(crate) fn check(cx: &LateContext<'_>, local: &Local<'_>) -> bool {
                 local.span,
                 "you seem to be trying to use `match` to destructure a single infallible pattern. \
                 Consider using `let`",
-                "try this",
+                "try",
                 format!(
                     "let {}({}{}) = {};",
                     snippet_with_applicability(cx, variant_name.span, "..", &mut applicability),

diff --git a/clippy_lints/src/matches/manual_filter.rs b/clippy_lints/src/matches/manual_filter.rs
@@ -143,7 +143,7 @@ fn check<'tcx>(
             MANUAL_FILTER,
             expr.span,
             "manual implementation of `Option::filter`",
-            "try this",
+            "try",
             if sugg_info.needs_brackets {
                 format!(
                     "{{ {}{}.filter({body_str}) }}",

diff --git a/clippy_lints/src/matches/manual_map.rs b/clippy_lints/src/matches/manual_map.rs
@@ -58,7 +58,7 @@ fn check<'tcx>(
             MANUAL_MAP,
             expr.span,
             "manual implementation of `Option::map`",
-            "try this",
+            "try",
             if sugg_info.needs_brackets {
                 format!(
                     "{{ {}{}.map({}) }}",

diff --git a/clippy_lints/src/matches/match_as_ref.rs b/clippy_lints/src/matches/match_as_ref.rs
@@ -46,7 +46,7 @@ pub(crate) fn check(cx: &LateContext<'_>, ex: &Expr<'_>, arms: &[Arm<'_>], expr:
                 MATCH_AS_REF,
                 expr.span,
                 &format!("use `{suggestion}()` instead"),
-                "try this",
+                "try",
                 format!(
                     "{}.{suggestion}(){cast}",
                     snippet_with_applicability(cx, ex.span, "_", &mut applicability),

diff --git a/clippy_lints/src/matches/match_like_matches.rs b/clippy_lints/src/matches/match_like_matches.rs
@@ -139,7 +139,7 @@ where
                 MATCH_LIKE_MATCHES_MACRO,
                 expr.span,
                 &format!("{} expression looks like `matches!` macro", if is_if_let { "if let .. else" } else { "match" }),
-                "try this",
+                "try",
                 format!(
                     "{}matches!({}, {pat_and_guard})",
                     if b0 { "" } else { "!" },

diff --git a/clippy_lints/src/matches/match_on_vec_items.rs b/clippy_lints/src/matches/match_on_vec_items.rs
@@ -22,7 +22,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, scrutinee: &'tcx Expr<'_>) {
                 MATCH_ON_VEC_ITEMS,
                 scrutinee.span,
                 "indexing into a vector may panic",
-                "try this",
+                "try",
                 format!(
                     "{}.get({})",
                     snippet(cx, vec.span, ".."),

diff --git a/clippy_lints/src/matches/match_wild_enum.rs b/clippy_lints/src/matches/match_wild_enum.rs
@@ -143,7 +143,7 @@ pub(crate) fn check(cx: &LateContext<'_>, ex: &Expr<'_>, arms: &[Arm<'_>]) {
             MATCH_WILDCARD_FOR_SINGLE_VARIANTS,
             wildcard_span,
             "wildcard matches only a single variant and will also match any future added variants",
-            "try this",
+            "try",
             format_suggestion(x),
             Applicability::MaybeIncorrect,
         ),
@@ -161,7 +161,7 @@ pub(crate) fn check(cx: &LateContext<'_>, ex: &Expr<'_>, arms: &[Arm<'_>]) {
                 WILDCARD_ENUM_MATCH_ARM,
                 wildcard_span,
                 message,
-                "try this",
+                "try",
                 suggestions.join(" | "),
                 Applicability::MaybeIncorrect,
             );

diff --git a/clippy_lints/src/matches/redundant_pattern_match.rs b/clippy_lints/src/matches/redundant_pattern_match.rs
@@ -175,7 +175,7 @@ fn find_sugg_for_if_let<'tcx>(
                 .maybe_par()
                 .to_string();
 
-            diag.span_suggestion(span, "try this", format!("{keyword} {sugg}.{good_method}"), app);
+            diag.span_suggestion(span, "try", format!("{keyword} {sugg}.{good_method}"), app);
 
             if needs_drop {
                 diag.note("this will change drop order of the result, as well as all temporaries");
@@ -200,7 +200,7 @@ pub(super) fn check_match<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, op
                 REDUNDANT_PATTERN_MATCHING,
                 span,
                 &format!("redundant pattern matching, consider using `{good_method}`"),
-                "try this",
+                "try",
                 format!("{}.{good_method}", snippet(cx, result_expr.span, "_")),
                 Applicability::MachineApplicable,
             );

diff --git a/clippy_lints/src/matches/single_match.rs b/clippy_lints/src/matches/single_match.rs
@@ -136,7 +136,7 @@ fn report_single_pattern(
         }
     };
 
-    span_lint_and_sugg(cx, lint, expr.span, msg, "try this", sugg, app);
+    span_lint_and_sugg(cx, lint, expr.span, msg, "try", sugg, app);
 }
 
 fn check_opt_like<'a>(

diff --git a/clippy_lints/src/matches/try_err.rs b/clippy_lints/src/matches/try_err.rs
@@ -70,7 +70,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, scrutine
                 TRY_ERR,
                 expr.span,
                 "returning an `Err(_)` with the `?` operator",
-                "try this",
+                "try",
                 suggestion,
                 applicability,
             );

diff --git a/clippy_lints/src/methods/bind_instead_of_map.rs b/clippy_lints/src/methods/bind_instead_of_map.rs
@@ -87,7 +87,7 @@ pub(crate) trait BindInsteadOfMap {
                     BIND_INSTEAD_OF_MAP,
                     expr.span,
                     &msg,
-                    "try this",
+                    "try",
                     note,
                     app,
                 );
@@ -124,7 +124,7 @@ pub(crate) trait BindInsteadOfMap {
         span_lint_and_then(cx, BIND_INSTEAD_OF_MAP, expr.span, &msg, |diag| {
             multispan_sugg_with_applicability(
                 diag,
-                "try this",
+                "try",
                 Applicability::MachineApplicable,
                 std::iter::once((span, Self::GOOD_METHOD_NAME.into())).chain(
                     suggs

diff --git a/clippy_lints/src/methods/clone_on_ref_ptr.rs b/clippy_lints/src/methods/clone_on_ref_ptr.rs
@@ -42,7 +42,7 @@ pub(super) fn check(
             CLONE_ON_REF_PTR,
             expr.span,
             "using `.clone()` on a ref-counted pointer",
-            "try this",
+            "try",
             format!("{caller_type}::<{}>::clone(&{snippet})", subst.type_at(0)),
             app,
         );

diff --git a/clippy_lints/src/methods/expect_fun_call.rs b/clippy_lints/src/methods/expect_fun_call.rs
@@ -144,7 +144,7 @@ pub(super) fn check<'tcx>(
                 EXPECT_FUN_CALL,
                 span_replace_word,
                 &format!("use of `{name}` followed by a function call"),
-                "try this",
+                "try",
                 format!("unwrap_or_else({closure_args} panic!({sugg}))"),
                 applicability,
             );
@@ -162,7 +162,7 @@ pub(super) fn check<'tcx>(
         EXPECT_FUN_CALL,
         span_replace_word,
         &format!("use of `{name}` followed by a function call"),
-        "try this",
+        "try",
         format!("unwrap_or_else({closure_args} {{ panic!(\"{{}}\", {arg_root_snippet}) }})"),
         applicability,
     );

diff --git a/clippy_lints/src/methods/extend_with_drain.rs b/clippy_lints/src/methods/extend_with_drain.rs
@@ -31,7 +31,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, recv: &Expr<'_>, arg:
                 EXTEND_WITH_DRAIN,
                 expr.span,
                 "use of `extend` instead of `append` for adding the full range of a second vector",
-                "try this",
+                "try",
                 format!(
                     "{}.append({}{})",
                     snippet_with_applicability(cx, recv.span, "..", &mut applicability),

diff --git a/clippy_lints/src/methods/filter_map_next.rs b/clippy_lints/src/methods/filter_map_next.rs
@@ -31,7 +31,7 @@ pub(super) fn check<'tcx>(
                 FILTER_MAP_NEXT,
                 expr.span,
                 msg,
-                "try this",
+                "try",
                 format!("{iter_snippet}.find_map({filter_snippet})"),
                 Applicability::MachineApplicable,
             );

diff --git a/clippy_lints/src/methods/filter_next.rs b/clippy_lints/src/methods/filter_next.rs
@@ -31,7 +31,7 @@ pub(super) fn check<'tcx>(
                 FILTER_NEXT,
                 expr.span,
                 msg,
-                "try this",
+                "try",
                 format!("{iter_snippet}.find({filter_snippet})"),
                 Applicability::MachineApplicable,
             );

diff --git a/clippy_lints/src/methods/get_unwrap.rs b/clippy_lints/src/methods/get_unwrap.rs
@@ -71,7 +71,7 @@ pub(super) fn check<'tcx>(
         GET_UNWRAP,
         span,
         &format!("called `.get{mut_str}().unwrap()` on a {caller_type}. Using `[]` is more clear and more concise"),
-        "try this",
+        "try",
         format!(
             "{borrow_str}{}[{get_args_str}]",
             snippet_with_applicability(cx, recv.span, "..", &mut applicability)

diff --git a/clippy_lints/src/methods/iter_overeager_cloned.rs b/clippy_lints/src/methods/iter_overeager_cloned.rs
@@ -51,7 +51,7 @@ pub(super) fn check<'tcx>(
                 if let Some(mut snip) = snippet_opt(cx, method_span) {
                     snip.push_str(trailing_clone);
                     let replace_span = expr.span.with_lo(cloned_recv.span.hi());
-                    diag.span_suggestion(replace_span, "try this", snip, Applicability::MachineApplicable);
+                    diag.span_suggestion(replace_span, "try", snip, Applicability::MachineApplicable);
                 }
             }
         );

diff --git a/clippy_lints/src/methods/iter_with_drain.rs b/clippy_lints/src/methods/iter_with_drain.rs
@@ -21,7 +21,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, recv: &Expr<'_>, span
             ITER_WITH_DRAIN,
             span.with_hi(expr.span.hi()),
             &format!("`drain(..)` used on a `{ty_name}`"),
-            "try this",
+            "try",
             "into_iter()".to_string(),
             Applicability::MaybeIncorrect,
         );

diff --git a/clippy_lints/src/methods/manual_str_repeat.rs b/clippy_lints/src/methods/manual_str_repeat.rs
@@ -88,7 +88,7 @@ pub(super) fn check(
                 MANUAL_STR_REPEAT,
                 collect_expr.span,
                 "manual implementation of `str::repeat` using iterators",
-                "try this",
+                "try",
                 format!("{val_str}.repeat({count_snip})"),
                 app
             )

diff --git a/clippy_lints/src/methods/map_collect_result_unit.rs b/clippy_lints/src/methods/map_collect_result_unit.rs
@@ -25,7 +25,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, iter: &hir::Expr
                 MAP_COLLECT_RESULT_UNIT,
                 expr.span,
                 "`.map().collect()` can be replaced with `.try_for_each()`",
-                "try this",
+                "try",
                 format!(
                     "{}.try_for_each({})",
                     snippet(cx, iter.span, ".."),

diff --git a/clippy_lints/src/methods/map_unwrap_or.rs b/clippy_lints/src/methods/map_unwrap_or.rs
@@ -63,7 +63,7 @@ pub(super) fn check<'tcx>(
                 MAP_UNWRAP_OR,
                 expr.span,
                 msg,
-                "try this",
+                "try",
                 format!("{var_snippet}.map_or_else({unwrap_snippet}, {map_snippet})"),
                 Applicability::MachineApplicable,
             );

diff --git a/clippy_lints/src/methods/needless_option_as_deref.rs b/clippy_lints/src/methods/needless_option_as_deref.rs
@@ -29,7 +29,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, recv: &Expr<'_>, name
             NEEDLESS_OPTION_AS_DEREF,
             expr.span,
             "derefed type is same as origin",
-            "try this",
+            "try",
             snippet_opt(cx, recv.span).unwrap(),
             Applicability::MachineApplicable,
         );

diff --git a/clippy_lints/src/methods/or_fun_call.rs b/clippy_lints/src/methods/or_fun_call.rs
@@ -62,7 +62,7 @@ pub(super) fn check<'tcx>(
                     OR_FUN_CALL,
                     method_span.with_hi(span.hi()),
                     &format!("use of `{name}` followed by a call to `{path}`"),
-                    "try this",
+                    "try",
                     format!("{sugg}()"),
                     Applicability::MachineApplicable,
                 );
@@ -139,7 +139,7 @@ pub(super) fn check<'tcx>(
                     OR_FUN_CALL,
                     span_replace_word,
                     &format!("use of `{name}` followed by a function call"),
-                    "try this",
+                    "try",
                     format!("{name}_{suffix}({sugg})"),
                     app,
                 );

diff --git a/clippy_lints/src/methods/or_then_unwrap.rs b/clippy_lints/src/methods/or_then_unwrap.rs
@@ -50,7 +50,7 @@ pub(super) fn check<'tcx>(
         OR_THEN_UNWRAP,
         unwrap_expr.span.with_lo(or_span.lo()),
         title,
-        "try this",
+        "try",
         suggestion,
         applicability,
     );

diff --git a/clippy_lints/src/methods/str_splitn.rs b/clippy_lints/src/methods/str_splitn.rs
@@ -55,7 +55,7 @@ fn lint_needless(cx: &LateContext<'_>, method_name: &str, expr: &Expr<'_>, self_
         NEEDLESS_SPLITN,
         expr.span,
         &format!("unnecessary use of `{r}splitn`"),
-        "try this",
+        "try",
         format!(
             "{}.{r}split({})",
             snippet_with_context(cx, self_arg.span, expr.span.ctxt(), "..", &mut app).0,
@@ -110,7 +110,7 @@ fn check_manual_split_once(
         IterUsageKind::Nth(_) => return,
     };
 
-    span_lint_and_sugg(cx, MANUAL_SPLIT_ONCE, usage.span, msg, "try this", sugg, app);
+    span_lint_and_sugg(cx, MANUAL_SPLIT_ONCE, usage.span, msg, "try", sugg, app);
 }
 
 /// checks for

diff --git a/clippy_lints/src/methods/string_extend_chars.rs b/clippy_lints/src/methods/string_extend_chars.rs
@@ -34,7 +34,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &hir::Expr<'_>, recv: &hir::Expr
             STRING_EXTEND_CHARS,
             expr.span,
             "calling `.extend(_.chars())`",
-            "try this",
+            "try",
             format!(
                 "{}.push_str({ref_str}{})",
                 snippet_with_applicability(cx, recv.span, "..", &mut applicability),
-Original file line number
+Diff line change
@@ Expand Up / @@ -136,7 +136,7 @@ fn report_single_pattern( @@
             }
         };
-        span_lint_and_sugg(cx, lint, expr.span, msg, "try this", sugg, app);
+        span_lint_and_sugg(cx, lint, expr.span, msg, "try", sugg, app);
     }
     fn check_opt_like<'a>(
@@ Expand Down @@