std::os::signal

Status: experimental

POSIX-style signal subscription (Go's os/signal shape).

API details and source

The implementation source contains the complete declarations and implementation notes. The table below lists canonical Gossamer call signatures; every item name links directly to its implementation file.

Item	Canonical signature or declaration	Description
Notifier	type Notifier	Returned by on(sig); supports wait / try_wait.
Signal	type Signal	Opaque signal name; constructors live in sigs.
on	fn on(signum: i64) -> os::signal::Notifier	Subscribes to a signal; returns a Notifier.
try_wait	fn try_wait(notifier: os::signal::Notifier) -> bool	Non-blocking poll: returns true if the subscribed signal has fired.
wait	fn wait(notifier: os::signal::Notifier) -> ()	Blocks the calling goroutine until the subscribed signal fires.