Struct actix_web::actix::signal::ProcessSignals

[+] Show declaration

pub struct ProcessSignals { /* fields omitted */ }

[−] Expand description

An actor implementation of Unix signal handling

Trait Implementations

impl Handler<Subscribe> for ProcessSignals

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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)

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Method is called for every message received by this Actor

impl SystemService for ProcessSignals

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

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Method is called during service initialization.

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

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Construct and srtart system service

fn from_registry() -> Addr<Self>

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Get actor's address from system registry

impl Supervised for ProcessSignals

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

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Method called when supervisor restarting failed actor

impl Default for ProcessSignals

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fn default() -> ProcessSignals

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Returns the "default value" for a type.

impl Actor for ProcessSignals

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type Context = Context<ProcessSignals>

Actor execution context type

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

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Method is called when actor get polled first time.

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

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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)

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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>>,

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

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

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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>>,

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