rustdoc: Remove `Crate.name` and instead compute it on-demand

It is not as large as `Crate.src` was, but it's still 8 bytes, and
`clean::Crate` is moved by-value a lot.

1 files changed, 7 insertions, 6 deletions

diff --git a/src/librustdoc/html/render/write_shared.rs b/src/librustdoc/html/render/write_shared.rs
index 34f1b4cd684..08f4435c45c 100644
--- a/src/librustdoc/html/render/write_shared.rs
+++ b/src/librustdoc/html/render/write_shared.rs
@@ -455,10 +455,10 @@ pub(super) fn write_shared(
         let dst = cx.dst.join(&format!("source-files{}.js", cx.shared.resource_suffix));
         let make_sources = || {
             let (mut all_sources, _krates) =
-                try_err!(collect(&dst, &krate.name.as_str(), "sourcesIndex"), &dst);
+                try_err!(collect(&dst, &krate.name(cx.tcx()).as_str(), "sourcesIndex"), &dst);
             all_sources.push(format!(
                 "sourcesIndex[\"{}\"] = {};",
-                &krate.name,
+                &krate.name(cx.tcx()),
                 hierarchy.to_json_string()
             ));
             all_sources.sort();
@@ -473,9 +473,10 @@ pub(super) fn write_shared(
 
     // Update the search index and crate list.
     let dst = cx.dst.join(&format!("search-index{}.js", cx.shared.resource_suffix));
-    let (mut all_indexes, mut krates) = try_err!(collect_json(&dst, &krate.name.as_str()), &dst);
+    let (mut all_indexes, mut krates) =
+        try_err!(collect_json(&dst, &krate.name(cx.tcx()).as_str()), &dst);
     all_indexes.push(search_index);
-    krates.push(krate.name.to_string());
+    krates.push(krate.name(cx.tcx()).to_string());
     krates.sort();
 
     // Sort the indexes by crate so the file will be generated identically even
@@ -599,7 +600,7 @@ pub(super) fn write_shared(
 
         let implementors = format!(
             r#"implementors["{}"] = {};"#,
-            krate.name,
+            krate.name(cx.tcx()),
             serde_json::to_string(&implementors).unwrap()
         );
 
@@ -611,7 +612,7 @@ pub(super) fn write_shared(
         mydst.push(&format!("{}.{}.js", remote_item_type, remote_path[remote_path.len() - 1]));
 
         let (mut all_implementors, _) =
-            try_err!(collect(&mydst, &krate.name.as_str(), "implementors"), &mydst);
+            try_err!(collect(&mydst, &krate.name(cx.tcx()).as_str(), "implementors"), &mydst);
         all_implementors.push(implementors);
         // Sort the implementors by crate so the file will be generated
         // identically even with rustdoc running in parallel.