Struct grpcio::Client[][src]

pub struct Client { /* fields omitted */ }

A generic client for making RPC calls.

Implementations

impl Client[src]

pub fn new(channel: Channel) -> Client[src]

Initialize a new Client.

pub fn unary_call<Req, Resp>(
    &self,
    method: &Method<Req, Resp>,
    req: &Req,
    opt: CallOption
) -> Result<Resp>
[src]

Create a synchronized unary RPC call.

It uses futures::executor::block_on to wait for the futures. It’s recommended to use the asynchronous version.

pub fn unary_call_async<Req, Resp>(
    &self,
    method: &Method<Req, Resp>,
    req: &Req,
    opt: CallOption
) -> Result<ClientUnaryReceiver<Resp>>
[src]

Create an asynchronized unary RPC call.

pub fn client_streaming<Req, Resp>(
    &self,
    method: &Method<Req, Resp>,
    opt: CallOption
) -> Result<(ClientCStreamSender<Req>, ClientCStreamReceiver<Resp>)>
[src]

Create an asynchronized client streaming call.

Client can send a stream of requests and server responds with a single response.

pub fn server_streaming<Req, Resp>(
    &self,
    method: &Method<Req, Resp>,
    req: &Req,
    opt: CallOption
) -> Result<ClientSStreamReceiver<Resp>>
[src]

Create an asynchronized server streaming call.

Client sends on request and server responds with a stream of responses.

pub fn duplex_streaming<Req, Resp>(
    &self,
    method: &Method<Req, Resp>,
    opt: CallOption
) -> Result<(ClientDuplexSender<Req>, ClientDuplexReceiver<Resp>)>
[src]

Create an asynchronized duplex streaming call.

Client sends a stream of requests and server responds with a stream of responses. The response stream is completely independent and both side can be sending messages at the same time.

pub fn spawn<F>(&self, f: F) where
    F: Future<Output = ()> + Send + 'static, 
[src]

Spawn the future into current gRPC poll thread.

This can reduce a lot of context switching, but please make sure there is no heavy work in the future.

Trait Implementations

impl Clone for Client[src]

Auto Trait Implementations

impl !RefUnwindSafe for Client

impl Send for Client

impl Sync for Client

impl Unpin for Client

impl !UnwindSafe for Client

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

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.

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.