Struct actix_web::actix::actors::signal::ProcessSignals

pub struct ProcessSignals { /* fields omitted */ }

An actor implementation of Unix signal handling

Trait Implementations

impl Handler<Subscribe> for ProcessSignals

Add subscriber for signals

type Result = ()

The type of value that this handle will return

fn handle(&mut self, msg: Subscribe, &mut <ProcessSignals as Actor>::Context)

Method is called for every message received by this Actor

impl Default for ProcessSignals

fn default() -> ProcessSignals

Returns the "default value" for a type.

impl Supervised for ProcessSignals

fn restarting(&mut self, ctx: &mut Self::Context)

Method called when supervisor restarting failed actor

impl SystemService for ProcessSignals

fn service_started(&mut self, ctx: &mut <ProcessSignals as Actor>::Context)

Method is called during service initialization.

fn start_service(sys: &Addr<Arbiter>) -> Addr<Self>

Construct and start system service

fn from_registry() -> Addr<Self>

Get actor's address from system registry

impl Actor for ProcessSignals

type Context = Context<ProcessSignals>

Actor execution context type

fn started(&mut self, ctx: &mut Self::Context)

Method is called when actor get polled first time.

fn stopping(&mut self, ctx: &mut Self::Context) -> Running

Method is called after an actor is in Actor::Stopping state. There could be several reasons for stopping. Context::stop get called by the actor itself. All addresses to current actor get dropped and no more evented objects left in the context.

fn stopped(&mut self, ctx: &mut Self::Context)

Method is called after an actor is stopped, it can be used to perform any needed cleanup work or spawning more actors. This is final state, after this call actor get dropped.

fn start(self) -> Addr<Self> where
    Self: Actor<Context = Context<Self>>, 

Start new asynchronous actor, returns address of newly created actor.

fn start_default() -> Addr<Self> where
    Self: Actor<Context = Context<Self>> + Default, 

Start new asynchronous actor, returns address of newly created actor.

fn create<F>(f: F) -> Addr<Self> where
    F: FnOnce(&mut Context<Self>) -> Self + 'static,
    Self: Actor<Context = Context<Self>>, 

Use create method, if you need Context object during actor initialization.