4 Commits

Author	SHA1	Message	Date
Alex Crichton	4538369566	std: Expose that LocalIo may not always be available ... It is not the case that all programs will always be able to acquire an instance of the LocalIo borrow, so this commit exposes this limitation by returning Option<LocalIo> from LocalIo::borrow(). At the same time, a helper method LocalIo::maybe_raise() has been added in order to encapsulate the functionality of raising on io_error if there is on local I/O available.	2013-12-24 14:42:00 -08:00
Patrick Walton	6bd80f7450	librustuv: Change with_local_io to use RAII.	2013-12-10 15:13:12 -08:00
Patrick Walton	1eca34de7d	libstd: Remove all non-proc uses of do from libstd	2013-11-26 08:23:57 -08:00
Alex Crichton	49ee49296b	Move std::rt::io to std::io	2013-11-11 20:44:07 -08:00