Module poll 

Wait for events to trigger on specific file descriptors

Structs

PollFd

This is a wrapper around libc::pollfd.

PollFlags

These flags define the different events that can be monitored by poll and ppoll

PollTimeout

PollTimeout argument for polling.

Enums

PollTimeoutTryFromError

Error type for integer conversions into PollTimeout.

Functions

poll

poll waits for one of a set of file descriptors to become ready to perform I/O. (poll(2))

ppoll

ppoll() allows an application to safely wait until either a file descriptor becomes ready or until a signal is caught. (poll(2))