Struct SignalHandler 

pub struct SignalHandler { /* private fields */ }

The custom handler of POSIX signals.

Implementations

impl SignalHandler

pub fn new(signals: &[Signal]) -> Self

Create a new SignalHandler instance from the given list of signals.

pub fn new_with_defaults() -> Self

Create a new SignalHandler instance from a default list of signals.

pub fn mask_all(self) -> NitroCliResult<Self>

Mask (block) all signals covered by the handler.

pub fn unmask_all(self) -> NitroCliResult<Self>

Unmask (unblock) all signals covered by the handler.

pub fn start_handler(&mut self, fd: RawFd, handler: fn(RawFd, Signal) -> bool)

Start listening for events on a dedicated thread and handle them using the provided function.