1 Commits

Author SHA1 Message Date
Alex Crichton
ece8a8f520 std: Remove io::io_error
* All I/O now returns IoResult<T> = Result<T, IoError>
* All formatting traits now return fmt::Result = IoResult<()>
* The if_ok!() macro was added to libstd
2014-02-03 09:32:33 -08:00