diff options
Diffstat (limited to 'src/librustdoc/html')
| -rw-r--r-- | src/librustdoc/html/render.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs index 472192a6464..cbaa911eccc 100644 --- a/src/librustdoc/html/render.rs +++ b/src/librustdoc/html/render.rs @@ -50,6 +50,7 @@ use syntax::ast; use syntax::ext::base::MacroKind; use syntax::source_map::FileName; use syntax::feature_gate::UnstableFeatures; +use syntax::symbol::sym; use rustc::hir::def_id::{CrateNum, CRATE_DEF_INDEX, DefId}; use rustc::middle::privacy::AccessLevels; use rustc::middle::stability; @@ -571,7 +572,7 @@ pub fn run(mut krate: clean::Crate, // Crawl the crate attributes looking for attributes which control how we're // going to emit HTML if let Some(attrs) = krate.module.as_ref().map(|m| &m.attrs) { - for attr in attrs.lists("doc") { + for attr in attrs.lists(sym::doc) { match (attr.name_or_empty().get(), attr.value_str()) { ("html_favicon_url", Some(s)) => { scx.layout.favicon = s.to_string(); @@ -1388,8 +1389,8 @@ fn extern_location(e: &clean::ExternalCrate, extern_url: Option<&str>, dst: &Pat // Failing that, see if there's an attribute specifying where to find this // external crate - e.attrs.lists("doc") - .filter(|a| a.check_name("html_root_url")) + e.attrs.lists(sym::doc) + .filter(|a| a.check_name(sym::html_root_url)) .filter_map(|a| a.value_str()) .map(|url| { let mut url = url.to_string(); @@ -1779,8 +1780,8 @@ impl<'a> Cache { let path = self.paths.get(&item.def_id) .map(|p| p.0[..p.0.len() - 1].join("::")) .unwrap_or("std".to_owned()); - for alias in item.attrs.lists("doc") - .filter(|a| a.check_name("alias")) + for alias in item.attrs.lists(sym::doc) + .filter(|a| a.check_name(sym::alias)) .filter_map(|a| a.value_str() .map(|s| s.to_string().replace("\"", ""))) .filter(|v| !v.is_empty()) |