From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 17 Apr 2022 23:05:13 +0000 (+0100)
Subject: impl Default for &HtmlStr
X-Git-Tag: otter-1.1.0~497
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5e33d590e3db0b325f017dd313e438e6bbb149ac;p=otter.git

impl Default for &HtmlStr

We'll use this in a moment.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/base/html.rs b/base/html.rs
index 146bd106..85a8f521 100644
--- a/base/html.rs
+++ b/base/html.rs
@@ -52,6 +52,10 @@ pub struct HtmlStr(str);
 #[serde(transparent)]
 pub struct HtmlLit(&'static str);
 
+impl Default for &'static HtmlStr {
+  fn default() -> Self { HtmlStr::from_html_str("") }
+}
+
 impl From<HtmlLit> for &'static HtmlStr {
   fn from(l: HtmlLit) -> &'static HtmlStr { HtmlStr::from_html_str(l.0) }
 }