Struct distant_net::Channel

source · [−]

pub struct Channel<T, U> where
    T: Send + Sync,
    U: Send + Sync, { /* private fields */ }

Expand description

Represents a sender of requests tied to a session, holding onto a weak reference of mailboxes to relay responses, meaning that once the [Session] is closed or dropped, any sent request will no longer be able to receive responses

Implementations

impl<T, U> Channel<T, U> where
T: Send + Sync,
U: Send + Sync + 'static,

pub fn is_closed(&self) -> bool

Returns true if no more requests can be transferred

pub async fn mail(
&mut self,
req: impl Into<Request<T>>
) -> Result<Mailbox<Response<U>>>

Sends a request and returns a mailbox that can receive one or more responses, failing if unable to send a request or if the session’s receiving line to the remote server has already been severed

pub async fn mail_timeout(
    &mut self,
    req: impl Into<Request<T>>,
    duration: impl Into<Option<Duration>>
) -> Result<Mailbox<Response<U>>>

Sends a request and returns a mailbox, timing out after duration has passed

pub async fn send(&mut self, req: impl Into<Request<T>>) -> Result<Response<U>>

Sends a request and waits for a response, failing if unable to send a request or if the session’s receiving line to the remote server has already been severed

pub async fn send_timeout(
    &mut self,
    req: impl Into<Request<T>>,
    duration: impl Into<Option<Duration>>
) -> Result<Response<U>>

Sends a request and waits for a response, timing out after duration has passed

pub async fn fire(&mut self, req: impl Into<Request<T>>) -> Result<()>

Sends a request without waiting for a response; this method is able to be used even if the session’s receiving line to the remote server has been severed

pub async fn fire_timeout(
    &mut self,
    req: impl Into<Request<T>>,
    duration: impl Into<Option<Duration>>
) -> Result<()>

Sends a request without waiting for a response, timing out after duration has passed

Trait Implementations

impl<T, U> Clone for Channel<T, U> where
T: Send + Sync,
U: Send + Sync,

fn clone(&self) -> Self

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

impl<T, U> From<Client<T, U>> for Channel<T, U> where
T: Send + Sync + Serialize + 'static,
U: Send + Sync + DeserializeOwned + 'static,

fn from(client: Client<T, U>) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl<T, U> !RefUnwindSafe for Channel<T, U>

impl<T, U> Send for Channel<T, U>

impl<T, U> Sync for Channel<T, U>

impl<T, U> Unpin for Channel<T, U>

impl<T, U> !UnwindSafe for Channel<T, U>

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more