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 146bd106a980dc5d2b80659a9d29c9aa0fd9708b..85a8f52185b3329ca7b53aab9af0c5e845c4b84a 100644 (file)
--- 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) }
 }