Struct tonic::server::Grpc

[+] Show declaration

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

[−] Expand description

A gRPC Server handler.

This will wrap some inner Codec and provide utilities to handle inbound unary, client side streaming, server side streaming, and bi-directional streaming.

Each request handler method accepts some service that implements the corresponding service trait and a http request that contains some body that implements some Body.

Implementations

impl<T> Grpc<T> where
    T: Codec,
    T::Encode: Sync, [−]

pub fn new(codec: T) -> Self[−]

Creates a new gRPC server with the provided Codec.

pub fn with_interceptor(codec: T, interceptor: impl Into<Interceptor>) -> Self[−]

Creates a new gRPC server with the provided Codec and will apply the provided interceptor on each inbound request.

pub async fn unary<S, B>(
    &mut self,
    service: S,
    req: Request<B>
) -> Response<BoxBody> where
    S: UnaryService<T::Decode, Response = T::Encode>,
    B: Body + Send + Sync + 'static,
    B::Error: Into<Box<dyn Error + Send + Sync>> + Send, [−]

Handle a single unary gRPC request.

pub async fn server_streaming<S, B>(
    &mut self,
    service: S,
    req: Request<B>
) -> Response<BoxBody> where
    S: ServerStreamingService<T::Decode, Response = T::Encode>,
    S::ResponseStream: Send + Sync + 'static,
    B: Body + Send + Sync + 'static,
    B::Error: Into<Box<dyn Error + Send + Sync>> + Send, [−]

Handle a server side streaming request.

pub async fn client_streaming<S, B>(
    &mut self,
    service: S,
    req: Request<B>
) -> Response<BoxBody> where
    S: ClientStreamingService<T::Decode, Response = T::Encode>,
    B: Body + Send + Sync + 'static,
    B::Error: Into<Box<dyn Error + Send + Sync>> + Send + 'static, [−]

Handle a client side streaming gRPC request.

pub async fn streaming<S, B>(
    &mut self,
    service: S,
    req: Request<B>
) -> Response<BoxBody> where
    S: StreamingService<T::Decode, Response = T::Encode> + Send,
    S::ResponseStream: Send + Sync + 'static,
    B: Body + Send + Sync + 'static,
    B::Error: Into<Box<dyn Error + Send + Sync>> + Send, [−]

Handle a bi-directional streaming gRPC request.

Trait Implementations

impl<T: Debug> Debug for Grpc<T>[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.