Module event 

Available on crate feature event only.

Event operations.

Modules

epolllinux_kernel or illumos or Redox

Linux epoll support.

Structs

EventfdFlagslinux_kernel or FreeBSD or illumos or target_os=espidf

EFD_* flags for use with eventfd.

FdSetElement(bsd or linux_kernel or Windows or WASI) and linux_like

Storage element type for use with select.

FdSetIter(bsd or linux_kernel or Windows or WASI) and neither Windows nor WASI

An iterator over the fds in a set.

PollFd

struct pollfd—File descriptor and flags for use with poll.

PollFlags

POLL* flags for use with poll.

Timespec

struct timespec—A quantity of time in seconds plus nanoseconds.

Functions

eventfdlinux_kernel or FreeBSD or illumos or target_os=espidf

eventfd(initval, flags)—Creates a file descriptor for event notification.

fd_set_boundbsd or linux_kernel or Windows or WASI

Compute the minimum nfds value needed for the set pointed to by fds.

fd_set_insertbsd or linux_kernel or Windows or WASI

Set fd in the set pointed to by fds.

fd_set_num_elementsbsd or linux_kernel or Windows or WASI

Compute the number of FdSetElements needed to hold a set which can contain up to set_count file descriptors with values less than nfds.

fd_set_removebsd or linux_kernel or Windows or WASI

Clear fd in the set pointed to by fds.

pauseNeither Windows nor Redox nor WASI

pause()—Sleep until interrupted by a signal.

poll

poll(self.fds, timeout)—Wait for events on lists of file descriptors.

select^⚠bsd or linux_kernel or Windows or WASI

select(nfds, readfds, writefds, exceptfds, timeout)—Wait for events on sets of file descriptors.

Type Aliases

Nsecs

A type for the tv_nsec field of Timespec.

Secs

A type for the tv_sec field of Timespec.