HH\Lib\IO\pipe
Requires the Hack Standard Library - Experimental Additions to be installed.
Facebook Engineer?
This function is available as IO\pipe() in Facebook's www repository.
Create a pair of handles, where writes to the WriteHandle can be
read from the ReadHandle
namespace HH\Lib\IO;
function pipe(): (CloseableReadFDHandle, CloseableWriteFDHandle);
Returns
(CloseableReadFDHandle, CloseableWriteFDHandle)