Rollup merge of rust-lang#96248 - TaKO8Ki:remove-unnecessary-format-args, r=compiler-errors

Dylan-DPC · web-flow · commit 18b6ad327ff6 · 2022-04-21T20:55:19.000+02:00
Stop using a string literal as a format argument
diff --git a/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs b/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
@@ -1484,7 +1484,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
                         err.span_suggestion_hidden(
                             return_span,
                             "use `.collect()` to allocate the iterator",
-                            format!("{}{}", snippet, ".collect::<Vec<_>>()"),
+                            format!("{snippet}.collect::<Vec<_>>()"),
                             Applicability::MaybeIncorrect,
                         );
                     }

Original file line number	Diff line number	Diff line change
`@@ -1484,7 +1484,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {`
`1484`	`1484`	`err.span_suggestion_hidden(`
`1485`	`1485`	`return_span,`
`1486`	`1486`	"use `.collect()` to allocate the iterator",
`1487`		`- format!("{}{}", snippet, ".collect::<Vec<_>>()"),`
	`1487`	`+ format!("{snippet}.collect::<Vec<_>>()"),`
`1488`	`1488`	`Applicability::MaybeIncorrect,`
`1489`	`1489`	`);`
`1490`	`1490`	`}`