Auto merge of #77172 - jonas-schievink:rollup-a041rou, r=jonas-schievink

Rollup of 15 pull requests

Successful merges:

 - #75438 (Use adaptive SVG favicon for rustdoc like other rust sites)
 - #76304 (Make delegation methods of `std::net::IpAddr` unstably const)
 - #76724 (Allow a unique name to be assigned to dataflow graphviz output)
 - #76978 (Documented From impls in std/sync/mpsc/mod.rs)
 - #77044 (Liballoc bench vec use mem take not replace)
 - #77050 (Typo fix: "satsify" -> "satisfy")
 - #77074 (add array::from_ref)
 - #77078 (Don't use an if guard to check equality with a constant)
 - #77079 (Use `Self` in docs when possible)
 - #77081 (Merge two almost identical match arms)
 - #77121 (Updated html_root_url for compiler crates)
 - #77136 (Suggest `const_mut_refs`, not `const_fn` for mutable references in `const fn`)
 - #77160 (Suggest `const_fn_transmute`, not `const_fn`)
 - #77164 (Remove workaround for deref issue that no longer exists.)
 - #77165 (Followup to #76673)

Failed merges:

r? `@ghost`

Author: bors

src/lib.rs

@@ -272,7 +272,7 @@
 //! * [DOT language](http://www.graphviz.org/doc/info/lang.html)
 
 #![doc(
-    html_root_url = "https://doc.rust-lang.org/nightly/",
+    html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/",
     test(attr(allow(unused_variables), deny(warnings)))
 )]
 #![feature(nll)]