[−][src]Trait alacritty_terminal::tty::EventedPty
A pseudoterminal (or PTY).
This is a refinement of EventedReadWrite that also provides a channel through which we can be
notified if the PTY child process does something we care about (other than writing to the TTY).
In particular, this allows for race-free child exit notification on UNIX (cf. SIGCHLD
).
Required methods
fn child_event_token(&self) -> Token
fn next_child_event(&mut self) -> Option<ChildEvent>
Tries to retrieve an event.
Returns Some(event)
on success, or None
if there are no events to retrieve.