Function signal_hook::low_level::signal_name

pub fn signal_name(signal: c_int) -> Option<&'static str>

Provides a human-readable name of a signal.

Note that the name does not have to be known (in case it is some less common, or non-standard signal).

Examples

assert_eq!("SIGKILL", signal_name(9).unwrap());
assert!(signal_name(142).is_none());