karyon_jsonrpc::client

Struct Client

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pub struct Client<C> {
    disconnect: AtomicBool,
    message_dispatcher: MessageDispatcher,
    subscriptions: Arc<Subscriptions>,
    send_chan: (Sender<Value>, Receiver<Value>),
    task_group: TaskGroup,
    config: ClientConfig,
    codec: C,
}
Expand description

Represents an RPC client

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§disconnect: AtomicBool§message_dispatcher: MessageDispatcher§subscriptions: Arc<Subscriptions>§send_chan: (Sender<Value>, Receiver<Value>)§task_group: TaskGroup§config: ClientConfig§codec: C

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impl<C> Client<C>
where C: ClonableJsonCodec + 'static,

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pub async fn call<T: Serialize + DeserializeOwned, V: DeserializeOwned>( &self, method: &str, params: T, ) -> Result<V>

Calls the provided method, waits for the response, and returns the result.

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pub async fn subscribe<T: Serialize + DeserializeOwned>( &self, method: &str, params: T, ) -> Result<Arc<Subscription>>

Subscribes to the provided method, waits for the response, and returns the result.

This function sends a subscription request to the specified method with the given parameters. It waits for the response and returns a Subscription.

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pub async fn unsubscribe( &self, method: &str, sub_id: SubscriptionID, ) -> Result<()>

Unsubscribes from the provided method, waits for the response, and returns the result.

This function sends an unsubscription request for the specified method and subscription ID. It waits for the response to confirm the unsubscription.

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pub async fn stop(&self)

Disconnect the client

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async fn send_request<T: Serialize + DeserializeOwned>( &self, method: &str, params: T, ) -> Result<Response>

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async fn send(&self, req: Request) -> Result<()>

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async fn init(config: ClientConfig, codec: C) -> Result<Arc<Self>>

Initializes a new Client from the provided ClientConfig.

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async fn connect(self: &Arc<Self>) -> Result<Conn<Value, Error>>

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fn start_background_loop(self: &Arc<Self>, conn: Conn<Value, Error>)

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async fn background_loop( self: Arc<Self>, conn: Conn<Value, Error>, ) -> Result<()>

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async fn handle_msg(&self, msg: Value) -> Result<()>

Auto Trait Implementations§

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impl<C> !Freeze for Client<C>

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impl<C> !RefUnwindSafe for Client<C>

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impl<C> Send for Client<C>
where C: Send,

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impl<C> Sync for Client<C>
where C: Sync,

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impl<C> !Unpin for Client<C>

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impl<C> !UnwindSafe for Client<C>

Blanket Implementations§

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

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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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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