Crate thin_jsonrpc_client

thin-jsonrpc-client

This crate provides a lightweight JSON-RPC compatible client.

Modules

backend

The backend trait, to connect a client to some server.

params

Helpers to build parameters for a JSON-RPC request.

raw_response

JSON-RPC response types.

Macros

params

Construct positional/array parameters for a JSON-RPC Call.

Structs

Client

A JSON-RPC client. Build this by calling Client::from_backend() and providing a suitable sender and receiver.

ClientDriver

This must be polled in order to accept messages from the server. Nothing will happen unless it is. This design allows us to apply backpressure (by polling this less often), and allows us to drive multiple notification streams without requiring any specific async runtime. It will return:

Response

A JSON-RPC response.

ServerNotifications

A struct representing messages from the server. This implements futures_util::Stream and provides a couple of additional helper methods to further filter the stream.

Enums

RequestError

An error handed back from [Client::request()].

ResponseError

An error returned from trying to deserialize the response.

Type Aliases

ClientDriverError

An error was encountered while receiving messages from the backend.