zig

commit 417c92895263250ca399bcf7a1a2abaee6067624 (tree)
parent e7d02eae4d99fbae11e91ddd7601e5ac2a392292
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Wed,  8 Jul 2020 00:03:45 +0200

Add comment about memory invalidation in Iterator.next on Win

Diffstat:
M
lib/std/fs.zig
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/lib/std/fs.zig b/lib/std/fs.zig
@@ -453,6 +453,8 @@ pub const Dir = struct {
 
             pub const Error = IteratorError;
 
+            /// Memory such as file names referenced in this returned entry becomes invalid
+            /// with subsequent calls to `next`, as well as when this `Dir` is deinitialized.
             pub fn next(self: *Self) Error!?Entry {
                 start_over: while (true) {
                     const w = os.windows;