Moved the make_item_keywords function to context.rs as it is only used there

Author: Nicholas-Baron

src/librustdoc/html/render/context.rs

@@ -17,8 +17,8 @@ use rustc_span::symbol::sym;
 use super::cache::{build_index, ExternalLocation};
 use super::print_item::{full_path, item_path, print_item};
 use super::{
-    make_item_keywords, print_sidebar, settings, write_shared, AllTypes, NameDoc, SharedContext,
-    StylePath, BASIC_KEYWORDS, CURRENT_DEPTH, INITIAL_IDS,
+    print_sidebar, settings, AllTypes, NameDoc, SharedContext, StylePath, BASIC_KEYWORDS,
+    CURRENT_DEPTH, INITIAL_IDS,
 };
 
 use crate::clean::{self, AttributesExt};
@@ -610,3 +610,7 @@ impl<'tcx> FormatRenderer<'tcx> for Context<'tcx> {
         &self.cache
     }
 }
+
+fn make_item_keywords(it: &clean::Item) -> String {
+    format!("{}, {}", BASIC_KEYWORDS, it.name.as_ref().unwrap())
+}

src/librustdoc/html/render/mod.rs

@@ -2924,9 +2924,6 @@ fn sidebar_foreign_type(cx: &Context<'_>, buf: &mut Buffer, it: &clean::Item) {
 
 crate const BASIC_KEYWORDS: &str = "rust, rustlang, rust-lang";
 
-fn make_item_keywords(it: &clean::Item) -> String {
-    format!("{}, {}", BASIC_KEYWORDS, it.name.as_ref().unwrap())
-}
 
 /// Returns a list of all paths used in the type.
 /// This is used to help deduplicate imported impls