Struct tower_grpc::client::Grpc

pub struct Grpc<T> { /* fields omitted */ }

gRPC client handle.

Takes an HTTP service and adds the gRPC protocol.

Methods

impl<T> Grpc<T>

pub fn new(inner: T) -> Self

Create a new Grpc instance backed by the given HTTP service.

pub fn poll_ready<R>(&mut self) -> Poll<(), Status> where
    T: GrpcService<R>, 

Returns Ready when the service is ready to accept a request.

pub fn ready<R>(self) -> impl Future<Item = Self, Error = Status> where
    T: GrpcService<R>, 

Consumes self, returning a future that yields self back once it is ready to accept a request.

pub fn unary<M1, M2, R>(
    &mut self,
    request: Request<M1>,
    path: PathAndQuery
) -> ResponseFuture<M2, T::Future, T::ResponseBody> where
    T: GrpcService<R>,
    Once<M1>: Encodable<R>, 

Send a unary gRPC request.

pub fn client_streaming<B, M, R>(
    &mut self,
    request: Request<B>,
    path: PathAndQuery
) -> ResponseFuture<M, T::Future, T::ResponseBody> where
    T: GrpcService<R>,
    B: Encodable<R>, 

Send a client streaing gRPC request.

pub fn server_streaming<M1, M2, R>(
    &mut self,
    request: Request<M1>,
    path: PathAndQuery
) -> ResponseFuture<M2, T::Future> where
    T: GrpcService<R>,
    Once<M1>: Encodable<R>, 

Send a server streaming gRPC request.

pub fn streaming<B, M, R>(
    &mut self,
    request: Request<B>,
    path: PathAndQuery
) -> ResponseFuture<M, T::Future> where
    T: GrpcService<R>,
    B: Encodable<R>, 

Initiate a full streaming gRPC request

Generics

B: The request stream of gRPC message values. M: The response message (not stream) type. R: The type of the request body.

Trait Implementations

impl<T: Clone> Clone for Grpc<T>

fn clone(&self) -> Grpc<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Grpc<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.