Auto merge of #114130 - GuillaumeGomez:rollup-69ihuaj, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #114032 (typos)
 - #114059 (rustdoc: fix cross-crate `impl Sized` & `impl ?Sized`)
 - #114088 (Bump syn dependency)
 - #114091 (docs: fmt::Debug*: Fix comments for finish method.)
 - #114109 (Docs: Fix URL for `rmatches`)
 - #114117 (Restore region uniquification in the new solver 🎉  )
 - #114123 (Turns out opaque types can have hidden types registered during mir validation)

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

2 files changed, 4 insertions, 4 deletions

diff --git a/library/core/src/fmt/builders.rs b/library/core/src/fmt/builders.rs
index 36f49d51ca6..d2c9f980042 100644
--- a/library/core/src/fmt/builders.rs
+++ b/library/core/src/fmt/builders.rs
@@ -518,7 +518,7 @@ impl<'a, 'b: 'a> DebugSet<'a, 'b> {
     ///     fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
     ///         fmt.debug_set()
     ///            .entries(self.0.iter())
-    ///            .finish() // Ends the struct formatting.
+    ///            .finish() // Ends the set formatting.
     ///     }
     /// }
     ///
@@ -648,7 +648,7 @@ impl<'a, 'b: 'a> DebugList<'a, 'b> {
     ///     fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
     ///         fmt.debug_list()
     ///            .entries(self.0.iter())
-    ///            .finish() // Ends the struct formatting.
+    ///            .finish() // Ends the list formatting.
     ///     }
     /// }
     ///
@@ -905,7 +905,7 @@ impl<'a, 'b: 'a> DebugMap<'a, 'b> {
     ///     fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
     ///         fmt.debug_map()
     ///            .entries(self.0.iter().map(|&(ref k, ref v)| (k, v)))
-    ///            .finish() // Ends the struct formatting.
+    ///            .finish() // Ends the map formatting.
     ///     }
     /// }
     ///
diff --git a/library/core/src/str/mod.rs b/library/core/src/str/mod.rs
index 9a93bb72903..07a5990e595 100644
--- a/library/core/src/str/mod.rs
+++ b/library/core/src/str/mod.rs
@@ -1666,7 +1666,7 @@ impl str {
     /// If the pattern allows a reverse search but its results might differ
     /// from a forward search, the [`rmatches`] method can be used.
     ///
-    /// [`rmatches`]: str::matches
+    /// [`rmatches`]: str::rmatches
     ///
     /// # Examples
     ///