Module signal_hook::iterator::backend [−][src]
iterator only.Expand description
A backend module for implementing the iterator like
iterator module and the asynchronous
adapter crates.
This module contains generic types which abstract over the concrete
IO type for the self-pipe. The motivation for having this abstraction
are the adapter crates for different asynchronous runtimes. The runtimes
provide their own wrappers for std::os::unix::net::UnixStream
which should be used as the internal self pipe. But large parts of the
remaining functionality doesn’t depend directly onto the IO type and can
be reused.
See also the SignalDelivery::with_pipe method for more information
about requirements the IO types have to fulfill.
As a regular user you shouldn’t need to use the types in this module.
Use the Signals struct or one of the types
contained in the adapter libraries instead.
Structs
A struct to control an instance of an associated type
(like for example Signals).
The iterator of one batch of signals.
A struct for delivering received signals to the main program flow.
The self-pipe IO type is generic. See the
with_pipe method for requirements
for the IO type.
An infinite iterator of received signals.
Enums
Possible results of the poll_signal function.
Type Definitions
A signal iterator which consumes a SignalDelivery instance and takes
ownership of it.
A signal iterator which takes a mutable reference to a SignalDelivery
instance.