Struct deoxy::Coordinator

pub struct Coordinator { /* fields omitted */ }

Contains all the actual logic for controlling the system based on a specified program.

Methods

impl Coordinator

pub fn try_new(config: Config) -> Result<Self, Error>

Initializes a coordinator and prepares it for running.

pub fn program(&self) -> Option<&Program>

The in-progress program, if appropriate.

pub fn status(&self) -> State

The current status of the coordinator.

pub fn is_stopped(&self) -> bool

Whether we're in the stopped state.

pub fn subscribe(&self, sub: Box<dyn Update>)

Subscribes the given object to updates from the coordinator.

Trait Implementations

impl Debug for Coordinator

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Actor for Coordinator

type Context = Context<Coordinator>

Actor execution context type

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

Method is called when actor get polled first time.

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 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 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.

impl Handler<Message> for Coordinator

type Result = Result<(), Error>

The type of value that this handle will return

fn handle(
    &mut self,
    message: Message,
    context: &mut Self::Context
) -> Self::Result

Method is called for every message received by this Actor