let mut themes: Vec<String> = style_files.iter().map(|s| s.basename().unwrap()).collect();
themes.sort();
- let rustdoc_version = rustc_interface::util::version_str().unwrap_or("unknown version");
+ let rustdoc_version = rustc_interface::util::version_str!().unwrap_or("unknown version");
let content = Buffer::html().to_display(t); // Note: This must happen before making the sidebar.
let sidebar = Buffer::html().to_display(sidebar);
PageLayout {