diff options
Diffstat (limited to 'lib/pure/asyncfutures.nim')
| -rw-r--r-- | lib/pure/asyncfutures.nim | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/pure/asyncfutures.nim b/lib/pure/asyncfutures.nim index 9af72f8b3..e86a34d81 100644 --- a/lib/pure/asyncfutures.nim +++ b/lib/pure/asyncfutures.nim @@ -393,11 +393,13 @@ proc asyncCheck*[T](future: Future[T]) = ## This should be used instead of ``discard`` to discard void futures, ## or use ``waitFor`` if you need to wait for the future's completion. assert(not future.isNil, "Future is nil") - future.callback = - proc () = - if future.failed: - injectStacktrace(future) - raise future.error + # TODO: We can likely look at the stack trace here and inject the location + # where the `asyncCheck` was called to give a better error stack message. + proc asyncCheckCallback() = + if future.failed: + injectStacktrace(future) + raise future.error + future.callback = asyncCheckCallback proc `and`*[T, Y](fut1: Future[T], fut2: Future[Y]): Future[void] = ## Returns a future which will complete once both ``fut1`` and ``fut2`` |