Pattern match on Ok instead of Some of .ok() retval

rust-lang · May 15, 2018 · 4d328f7 · 4d328f7
1 parent 235e7c1
commit 4d328f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs
@@ -3723,7 +3723,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
               tcx.mk_nil()
           }
           hir::ExprBreak(destination, ref expr_opt) => {
-              if let Some(target_id) = destination.target_id.ok() {
+              if let Ok(target_id) = destination.target_id {
                   let (e_ty, cause);
                   if let Some(ref e) = *expr_opt {
                       // If this is a break with a value, we need to type-check