From 85e9ea015220cc74dc54873974ed7138ea22eced Mon Sep 17 00:00:00 2001 From: Eric Arellano Date: Mon, 7 Dec 2020 14:00:31 -0700 Subject: Dogfood 'str_split_once() with librustdoc --- src/librustdoc/html/render/mod.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'src/librustdoc/html') diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs index 901f00b21da..efee4c0be06 100644 --- a/src/librustdoc/html/render/mod.rs +++ b/src/librustdoc/html/render/mod.rs @@ -167,10 +167,8 @@ impl Context { // `style-suffix.min.css`. Path::extension would just return `css` // which would result in `style.min-suffix.css` which isn't what we // want. - let mut iter = filename.splitn(2, '.'); - let base = iter.next().unwrap(); - let ext = iter.next().unwrap(); - let filename = format!("{}{}.{}", base, self.shared.resource_suffix, ext,); + let (base, ext) = filename.split_once('.').unwrap(); + let filename = format!("{}{}.{}", base, self.shared.resource_suffix, ext); self.dst.join(&filename) } } -- cgit 1.4.1-3-g733a5