Auto merge of #107919 - Dylan-DPC:rollup-fkl9swa, r=Dylan-DPC

Rollup of 9 pull requests

Successful merges:

 - #105019 (Add parentheses properly for borrowing suggestion)
 - #106001 (Stop at the first `NULL` argument when iterating `argv`)
 - #107098 (Suggest function call on pattern type mismatch)
 - #107490 (rustdoc: remove inconsistently-present sidebar tooltips)
 - #107855 (Add a couple random projection tests for new solver)
 - #107857 (Add ui test for implementation on projection)
 - #107878 (Clarify `new_size` for realloc means bytes)
 - #107888 (revert #107074, add regression test)
 - #107900 (Zero the `REPARSE_MOUNTPOINT_DATA_BUFFER` header)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 4 insertions, 14 deletions

diff --git a/src/librustdoc/html/render/context.rs b/src/librustdoc/html/render/context.rs
index b59645ec2e2..1216a8d71c8 100644
--- a/src/librustdoc/html/render/context.rs
+++ b/src/librustdoc/html/render/context.rs
@@ -18,7 +18,7 @@ use super::search_index::build_index;
 use super::write_shared::write_shared;
 use super::{
     collect_spans_and_sources, print_sidebar, scrape_examples_help, sidebar_module_like, AllTypes,
-    LinkFromSrc, NameDoc, StylePath,
+    LinkFromSrc, StylePath,
 };
 
 use crate::clean::{self, types::ExternalLocation, ExternalCrate};
@@ -256,7 +256,7 @@ impl<'tcx> Context<'tcx> {
     }
 
     /// Construct a map of items shown in the sidebar to a plain-text summary of their docs.
-    fn build_sidebar_items(&self, m: &clean::Module) -> BTreeMap<String, Vec<NameDoc>> {
+    fn build_sidebar_items(&self, m: &clean::Module) -> BTreeMap<String, Vec<String>> {
         // BTreeMap instead of HashMap to get a sorted output
         let mut map: BTreeMap<_, Vec<_>> = BTreeMap::new();
         let mut inserted: FxHashMap<ItemType, FxHashSet<Symbol>> = FxHashMap::default();
@@ -274,10 +274,7 @@ impl<'tcx> Context<'tcx> {
             if inserted.entry(short).or_default().insert(myname) {
                 let short = short.to_string();
                 let myname = myname.to_string();
-                map.entry(short).or_default().push((
-                    myname,
-                    Some(item.doc_value().map_or_else(String::new, |s| plain_text_summary(&s))),
-                ));
+                map.entry(short).or_default().push(myname);
             }
         }
 
diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs
index fa22c461205..6a9a7a6b1a0 100644
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@@ -83,9 +83,6 @@ use crate::scrape_examples::{CallData, CallLocation};
 use crate::try_none;
 use crate::DOC_RUST_LANG_ORG_CHANNEL;
 
-/// A pair of name and its optional document.
-pub(crate) type NameDoc = (String, Option<String>);
-
 pub(crate) fn ensure_trailing_slash(v: &str) -> impl fmt::Display + '_ {
     crate::html::format::display_fn(move |f| {
         if !v.ends_with('/') && !v.is_empty() { write!(f, "{}/", v) } else { f.write_str(v) }
diff --git a/src/librustdoc/html/static/js/main.js b/src/librustdoc/html/static/js/main.js
index c66f500f423..aa4d65b4bfb 100644
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@@ -455,10 +455,7 @@ function loadCss(cssUrl) {
             const ul = document.createElement("ul");
             ul.className = "block " + shortty;
 
-            for (const item of filtered) {
-                const name = item[0];
-                const desc = item[1]; // can be null
-
+            for (const name of filtered) {
                 let path;
                 if (shortty === "mod") {
                     path = name + "/index.html";
@@ -468,7 +465,6 @@ function loadCss(cssUrl) {
                 const current_page = document.location.href.split("/").pop();
                 const link = document.createElement("a");
                 link.href = path;
-                link.title = desc;
                 if (path === current_page) {
                     link.className = "current";
                 }