Auto merge of #138693 - matthiaskrgr:rollup-ejq8mwp, r=matthiaskrgr

Rollup of 10 pull requests

Successful merges:

 - #136177 (clarify BufRead::{fill_buf, consume} docs)
 - #138654 (Remove the regex dependency from coretests)
 - #138655 (rustc-dev-guide sync)
 - #138656 (Remove double nesting in post-merge workflow)
 - #138658 (CI: mirror alpine and centos images to ghcr)
 - #138659 (coverage: Don't store a body span in `FunctionCoverageInfo`)
 - #138661 (Revert: Add *_value methods to proc_macro lib)
 - #138670 (Remove existing AFIDT implementation)
 - #138674 (Various codegen_llvm cleanups)
 - #138684 (use then in docs for `fuse` to enhance readability)

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

1 files changed, 1 insertions, 5 deletions

diff --git a/library/core/src/iter/traits/iterator.rs b/library/core/src/iter/traits/iterator.rs
index 075da022854..3bbb52fdbcb 100644
--- a/library/core/src/iter/traits/iterator.rs
+++ b/library/core/src/iter/traits/iterator.rs
@@ -1704,11 +1704,7 @@ pub trait Iterator {
     ///         self.state = self.state + 1;
     ///
     ///         // if it's even, Some(i32), else None
-    ///         if val % 2 == 0 {
-    ///             Some(val)
-    ///         } else {
-    ///             None
-    ///         }
+    ///         (val % 2 == 0).then_some(val)
     ///     }
     /// }
     ///