From b9cef6984b606705f42adf9587f4f1c3babf4d4d Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Tue, 22 Oct 2019 11:04:25 +1100 Subject: Simplify various `Symbol` use points. Including removing a bunch of unnecessary `.as_str()` calls, and a bunch of unnecessary sigils. --- src/librustdoc/html/render.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/librustdoc/html/render.rs') diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs index c4ee84d33f3..29f0b99d8ee 100644 --- a/src/librustdoc/html/render.rs +++ b/src/librustdoc/html/render.rs @@ -2964,7 +2964,7 @@ fn render_attribute(attr: &ast::MetaItem) -> Option { if attr.is_word() { Some(path) } else if let Some(v) = attr.value_str() { - Some(format!("{} = {:?}", path, v.as_str())) + Some(format!("{} = {:?}", path, v)) } else if let Some(values) = attr.meta_item_list() { let display: Vec<_> = values.iter().filter_map(|attr| { attr.meta_item().and_then(|mi| render_attribute(mi)) -- cgit 1.4.1-3-g733a5