Auto merge of #66927 - RalfJung:engines-dont-panic, r=oli-obk

[rust.git] / src / libfmt_macros / lib.rs

diff --git a/src/libfmt_macros/lib.rs b/src/libfmt_macros/lib.rs
index 900c6ed5ff32235d487ec6a187a0f8970ad8ef9f..2ecbe770729b5b278f21213df8902e31104ef224 100644 (file)
--- a/src/libfmt_macros/lib.rs
+++ b/src/libfmt_macros/lib.rs
@@ -11,6 +11,7 @@
 #![feature(nll)]
 #![feature(rustc_private)]
 #![feature(unicode_internals)]
+#![feature(bool_to_option)]
 
 pub use Piece::*;
 pub use Position::*;
@@ -644,11 +645,7 @@ fn integer(&mut self) -> Option<usize> {
                 break;
             }
         }
-        if found {
-            Some(cur)
-        } else {
-            None
-        }
+        found.then_some(cur)
     }
 }