Unrolled build for rust-lang#118028

Rollup merge of rust-lang#118028 - Jules-Bertholet:dyn-any-doc, r=thomcc Document behavior of `<dyn Any as Any>::type_id()` See also rust-lang#57893 `@rustbot` label A-docs T-libs
rust-lang-ci · Nov 24, 2023 · a1d3759 · a1d3759
2 parents 8abf920 + db62921
commit a1d3759
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/library/core/src/any.rs b/library/core/src/any.rs
@@ -115,6 +115,11 @@ use crate::intrinsics;
 pub trait Any: 'static {
     /// Gets the `TypeId` of `self`.
     ///
+    /// If called on a `dyn Any` trait object
+    /// (or a trait object of a subtrait of `Any`),
+    /// this returns the `TypeId` of the underlying
+    /// concrete type, not that of `dyn Any` itself.
+    ///
     /// # Examples
     ///
     /// ```