From 8c0a8f5f89725aae216e7d5646729ed021b93149 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Wed, 30 Mar 2022 21:13:15 +0200 Subject: [PATCH] Remove unneeded `to_string` call --- src/librustdoc/html/render/print_item.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/librustdoc/html/render/print_item.rs b/src/librustdoc/html/render/print_item.rs index 6c9a5a955d76e..1223b6c8002da 100644 --- a/src/librustdoc/html/render/print_item.rs +++ b/src/librustdoc/html/render/print_item.rs @@ -465,7 +465,7 @@ fn extra_info_tags(item: &clean::Item, parent: &clean::Item, tcx: TyCtxt<'_>) -> fn item_function(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, f: &clean::Function) { let header = it.fn_header(cx.tcx()).expect("printing a function which isn't a function"); let constness = print_constness_with_space(&header.constness, it.const_stability(cx.tcx())); - let unsafety = header.unsafety.print_with_space().to_string(); + let unsafety = header.unsafety.print_with_space(); let abi = print_abi_with_space(header.abi).to_string(); let asyncness = header.asyncness.print_with_space(); let visibility = it.visibility.print_with_space(it.def_id, cx).to_string();