Struct actix::Addr

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pub struct Addr<A: Actor> { /* private fields */ }

Expand description

The address of an actor.

Implementations

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impl<A: Actor> Addr<A>

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pub fn new(tx: AddressSender<A>) -> Addr<A>

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pub fn connected(&self) -> bool

Returns whether the actor is still alive.

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pub fn do_send<M>(&self, msg: M) where
 M: Message + Send,
 M::Result: Send,
 A: Handler<M>,
 A::Context: ToEnvelope<A, M>,

Sends a message unconditionally, ignoring any potential errors.

The message is always queued, even if the mailbox for the receiver is full. If the mailbox is closed, the message is silently dropped.

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pub fn try_send<M>(&self, msg: M) -> Result<(), SendError<M>> where
 M: Message + Send + 'static,
 M::Result: Send,
 A: Handler<M>,
 A::Context: ToEnvelope<A, M>,

Tries to send a message.

This method fails if actor’s mailbox is full or closed. This method registers the current task in the receiver’s queue.

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pub fn send<M>(&self, msg: M) -> Request<A, M> where
 M: Message + Send + 'static,
 M::Result: Send,
 A: Handler<M>,
 A::Context: ToEnvelope<A, M>,

Sends an asynchronous message and waits for a response.

The communication channel to the actor is bounded. If the returned request future gets dropped, the message is cancelled.

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pub fn recipient<M: 'static>(self) -> Recipient<M> where
 A: Handler<M>,
 A::Context: ToEnvelope<A, M>,
 M: Message + Send,
 M::Result: Send,

Returns the Recipient for a specific message type.

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pub fn downgrade(&self) -> WeakAddr<A>

Returns a downgraded WeakAddr.

Trait Implementations

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impl<A: Actor> Clone for Addr<A>

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fn clone(&self) -> Addr<A>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<A: Actor> Debug for Addr<A>

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for Recipient<M> where
 A: Handler<M>,
 M::Result: Send,
 A::Context: ToEnvelope<A, M>,

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fn from(addr: Addr<A>) -> Self

Performs the conversion.

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impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for WeakRecipient<M> where
 A: Handler<M>,
 M::Result: Send,
 A::Context: ToEnvelope<A, M>,

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fn from(addr: Addr<A>) -> WeakRecipient<M>

Performs the conversion.

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impl<A: Actor> Hash for Addr<A>

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl<A, M, B> MessageResponse<A, M> for Addr where
 A: Actor,
 M: Message<Result = Self>,
 B: Actor,

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fn handle(self, _: &mut A::Context, tx: Option<OneshotSender<Self>>)

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impl<A: Actor> PartialEq<Addr<A>> for Addr<A>

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl<A: Actor> Eq for Addr<A>

Auto Trait Implementations

impl<A> !RefUnwindSafe for Addr<A>

impl<A> Send for Addr<A>

impl<A> Sync for Addr<A>

impl<A> Unpin for Addr<A>

impl<A> !UnwindSafe for Addr<A>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct actix::Addr

Implementations

impl<A: Actor> Addr<A>

pub fn new(tx: AddressSender<A>) -> Addr<A>

pub fn connected(&self) -> bool

pub fn do_send<M>(&self, msg: M) where M: Message + Send, M::Result: Send, A: Handler<M>, A::Context: ToEnvelope<A, M>,

pub fn try_send<M>(&self, msg: M) -> Result<(), SendError<M>> where M: Message + Send + 'static, M::Result: Send, A: Handler<M>, A::Context: ToEnvelope<A, M>,

pub fn send<M>(&self, msg: M) -> Request<A, M> where M: Message + Send + 'static, M::Result: Send, A: Handler<M>, A::Context: ToEnvelope<A, M>,

pub fn recipient<M: 'static>(self) -> Recipient<M> where A: Handler<M>, A::Context: ToEnvelope<A, M>, M: Message + Send, M::Result: Send,

pub fn downgrade(&self) -> WeakAddr<A>

Trait Implementations

impl<A: Actor> Clone for Addr<A>

fn clone(&self) -> Addr<A>

fn clone_from(&mut self, source: &Self)

impl<A: Actor> Debug for Addr<A>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for Recipient<M> where A: Handler<M>, M::Result: Send, A::Context: ToEnvelope<A, M>,

fn from(addr: Addr<A>) -> Self

impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for WeakRecipient<M> where A: Handler<M>, M::Result: Send, A::Context: ToEnvelope<A, M>,

fn from(addr: Addr<A>) -> WeakRecipient<M>

impl<A: Actor> Hash for Addr<A>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl<A, M, B> MessageResponse<A, M> for Addr<B> where A: Actor, M: Message<Result = Self>, B: Actor,

fn handle(self, _: &mut A::Context, tx: Option<OneshotSender<Self>>)

impl<A: Actor> PartialEq<Addr<A>> for Addr<A>

fn eq(&self, other: &Self) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<A: Actor> Eq for Addr<A>

Auto Trait Implementations

impl<A> !RefUnwindSafe for Addr<A>

impl<A> Send for Addr<A>

impl<A> Sync for Addr<A>

impl<A> Unpin for Addr<A>

impl<A> !UnwindSafe for Addr<A>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn do_send<M>(&self, msg: M) where
M: Message + Send,
M::Result: Send,
A: Handler<M>,
A::Context: ToEnvelope<A, M>,

pub fn try_send<M>(&self, msg: M) -> Result<(), SendError<M>> where
M: Message + Send + 'static,
M::Result: Send,
A: Handler<M>,
A::Context: ToEnvelope<A, M>,

pub fn send<M>(&self, msg: M) -> Request<A, M> where
M: Message + Send + 'static,
M::Result: Send,
A: Handler<M>,
A::Context: ToEnvelope<A, M>,

pub fn recipient<M: 'static>(self) -> Recipient<M> where
A: Handler<M>,
A::Context: ToEnvelope<A, M>,
M: Message + Send,
M::Result: Send,

impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for Recipient<M> where
A: Handler<M>,
M::Result: Send,
A::Context: ToEnvelope<A, M>,

impl<A: Actor, M: Message + Send + 'static> From<Addr<A>> for WeakRecipient<M> where
A: Handler<M>,
M::Result: Send,
A::Context: ToEnvelope<A, M>,

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<A, M, B> MessageResponse<A, M> for Addr<B> where
A: Actor,
M: Message<Result = Self>,
B: Actor,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,