Use empty Cache for methods requiring it when filling Cache itself

[rust.git] / src / librustdoc / config.rs

diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index 508bed072e61de47695cd7b64fa9f6a853d3498f..94773ac77ccb0e516d685c52b16a6ca4bf4d59da 100644 (file)
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -1,4 +1,4 @@
-use std::collections::{BTreeMap, HashMap};
+use std::collections::BTreeMap;
 use std::convert::TryFrom;
 use std::ffi::OsStr;
 use std::fmt;
@@ -222,7 +222,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
     crate extern_html_root_urls: BTreeMap<String, String>,
     /// A map of the default settings (values are as for DOM storage API). Keys should lack the
     /// `rustdoc-` prefix.
-    crate default_settings: HashMap<String, String>,
+    crate default_settings: FxHashMap<String, String>,
     /// If present, suffix added to CSS/JavaScript files when referencing them in generated pages.
     crate resource_suffix: String,
     /// Whether to run the static CSS/JavaScript through a minifier when outputting them. `true` by
@@ -261,7 +261,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 }
 
 /// Temporary storage for data obtained during `RustdocVisitor::clean()`.
-/// Later on moved into `CACHE_KEY`.
+/// Later on moved into `cache`.
 #[derive(Default, Clone)]
 crate struct RenderInfo {
     crate inlined: FxHashSet<DefId>,