Crate grpc 

Synchronous gRPC channels, service dispatch and caller-thread streaming.

Sessions own HTTP/2 protocol state; transports supply blocking readiness and codecs encode individual messages. No executor or background thread is created.

Re-exports

pub use channel::CallOptions;

pub use channel::ChannelConfig;

pub use channel::ChannelStreamDriver;

pub use channel::SyncChannel;

pub use server::ServerStreamDriver;

pub use server::ServiceHandler;

pub use server::SyncServer;

pub use stream::BidiStreamingCall;

pub use stream::ClientStreamingCall;

pub use stream::RequestStream;

pub use stream::ResponseSink;

pub use stream::ServerStreamingCall;

pub use stream::StreamDriver;

pub use stream::StreamError;

pub use stream::server_streams;

pub use grpc_core as core;

pub use grpc_macros as macros;

Modules

channel

Caller-thread client channels with shared HTTP/2 sessions and typed RPC streams.

server

Caller-thread HTTP/2 service routing and typed request/response streams.

stream

Synchronous streaming calls over a caller-thread I/O driver. Drivers handle transport, framing and codecs; handles enforce RPC lifecycle and cardinality without creating threads or an executor.

Structs

Metadata

Application metadata preserving repeated keys and insertion order.

MethodDescriptor

Static routing information emitted by service definitions.

ProstCodec

Encodes E and decodes D as individual Protobuf payloads.

Request

An outbound or decoded request with application metadata.

Response

A response message with initial application metadata.

SessionConfig

HTTP/2 settings and application-owned stream limits.

Status

A gRPC outcome containing a canonical code and a UTF-8 diagnostic message.

Enums

CompressionAlgorithm

A supported value of the grpc-encoding header.

RpcCardinality

Message multiplicity in each direction of an RPC.

Traits

Codec

Encodes and decodes message payloads independently of gRPC wire framing.

Type Aliases

Timeout

Relative request deadline represented by the grpc-timeout header.