Crate uninterruptible[−][src]
Guard type that keeps selected Unix signals suppressed.
use uninterruptible::Uninterruptible; // catch terminate signals (SIGTERM, SIGQUIT, SIGINT) let u = Uninterruptible::terminate().unwrap(); // do work, e.g. call in sub-process u.checkpoint().unwrap(); // fails if the process recived one of the terminate signals (e.g. CTRL-C was pressed) drop(u); // revert to default signal handlers
Modules
signal | The signal constants. |
Structs
Uninterruptible | Guard type that keeps selected signals suppressed. |
Constants
TERM_SIGNALS | Various signals commonly requesting shutdown of an application. |