Struct riker::actor::ActorRef [−][src]
An actor reference exposes methods to interact with its underlying actor.
All actor references are products of system.actor_of
or context.actor_of
. When an actor is created using actor_of
an ActorRef
is returned.
Actor references are lightweight and can be cloned without concern for memory use.
In the event that the underlying actor is terminated messages sent to the actor will be routed to dead letters.
If an actor is restarted all existing references continue to function.
Fields
uri: ActorUri
cell: ActorCell<Msg>
Methods
impl<Msg: Message> ActorRef<Msg>
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impl<Msg: Message> ActorRef<Msg>
pub fn name(&self) -> &str
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pub fn name(&self) -> &str
Actor name.
Unique among siblings.
pub fn path(&self) -> &String
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pub fn path(&self) -> &String
Actor path.
e.g. /user/actor_a/actor_b
pub fn is_root(&self) -> bool
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pub fn is_root(&self) -> bool
pub fn parent(&self) -> ActorRef<Msg>
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pub fn parent(&self) -> ActorRef<Msg>
Parent reference.
pub fn user_root(&self) -> ActorRef<Msg>
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pub fn user_root(&self) -> ActorRef<Msg>
ⓘImportant traits for Box<R>pub fn children<'a>(&'a self) -> Box<Iterator<Item = ActorRef<Msg>> + 'a>
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pub fn children<'a>(&'a self) -> Box<Iterator<Item = ActorRef<Msg>> + 'a>
Iterator over children references.
Trait Implementations
impl<Msg: Clone + Message> Clone for ActorRef<Msg>
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impl<Msg: Clone + Message> Clone for ActorRef<Msg>
fn clone(&self) -> ActorRef<Msg>
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fn clone(&self) -> ActorRef<Msg>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<Msg: Message> Tell for ActorRef<Msg>
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impl<Msg: Message> Tell for ActorRef<Msg>
type Msg = Msg
fn tell<T>(&self, msg: T, sender: Option<ActorRef<Self::Msg>>) where
T: Into<ActorMsg<Self::Msg>>,
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fn tell<T>(&self, msg: T, sender: Option<ActorRef<Self::Msg>>) where
T: Into<ActorMsg<Self::Msg>>,
Implement to provide message routing to actors, e.g. ActorRef
and ActorSelection
impl<Msg: Message> SysTell for ActorRef<Msg>
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impl<Msg: Message> SysTell for ActorRef<Msg>
impl<Msg: Message> Debug for ActorRef<Msg>
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impl<Msg: Message> Debug for ActorRef<Msg>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<Msg: Message> Display for ActorRef<Msg>
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impl<Msg: Message> Display for ActorRef<Msg>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<Msg: Message> PartialEq for ActorRef<Msg>
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impl<Msg: Message> PartialEq for ActorRef<Msg>