diff options
Diffstat (limited to 'src/libstd/rt')
| -rw-r--r-- | src/libstd/rt/rtio.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/rt/rtio.rs b/src/libstd/rt/rtio.rs index 39623e329ea..5573f8ec02e 100644 --- a/src/libstd/rt/rtio.rs +++ b/src/libstd/rt/rtio.rs @@ -41,6 +41,7 @@ pub trait EventLoop { /// The asynchronous I/O services. Not all event loops may provide one. fn io<'a>(&'a mut self) -> Option<&'a mut IoFactory>; + fn has_active_io(&self) -> bool; } pub trait RemoteCallback { |