Crate jsonrpc_core

Transport agnostic jsonrpc library.

Right now it supports only server side handling requests.

extern crate jsonrpc_core;

use jsonrpc_core::*;

struct SayHello;
impl SyncMethodCommand for SayHello {
    fn execute(&self, _params: Params) -> Result<Value, Error> {
        Ok(Value::String("hello".to_string()))
    }
}

struct SayHelloAsync;
impl AsyncMethodCommand for SayHelloAsync {
    fn execute(&self, _params: Params, ready: Ready) {
        ready.ready(Ok(Value::String("hello".to_string())))
    }
}

fn main() {
    let io = IoHandler::new();
    io.add_method("say_hello", SayHello);
    io.add_async_method("say_hello_async", SayHelloAsync);

    let request = r#"{"jsonrpc": "2.0", "method": "say_hello", "params": [42, 23], "id": 1}"#;
    let request2 = r#"{"jsonrpc": "2.0", "method": "say_hello_async", "params": [42, 23], "id": 1}"#;
    let response = r#"{"jsonrpc":"2.0","result":"hello","id":1}"#;

    assert_eq!(io.handle_request_sync(request), Some(response.to_string()));
    assert_eq!(io.handle_request_sync(request2), Some(response.to_string()));
}

Reexports

pub use self::async::{AsyncResult, AsyncOutput, Response, Ready};

pub use self::version::Version;

pub use self::id::Id;

pub use self::params::Params;

pub use self::request::{Request, Call, MethodCall, Notification};

pub use self::response::{Output, SyncResponse, SyncOutput, Success, Failure};

pub use self::error::{ErrorCode, Error};

pub use self::commander::{Commander, MethodCommand, SyncMethodCommand, AsyncMethodCommand, AsyncMethod, NotificationCommand, MethodResult};

pub use self::request_handler::RequestHandler;

pub use self::io::{IoHandler, IoDelegate, AsyncStringResponse};

pub use self::util::{from_params, to_value};

Modules

async	Asynchronous results, outputs and responses.
commander	method and notification commands executor
error	jsonrpc errors
id	jsonrpc id field
io	jsonrpc io
params	jsonrpc params field
request	jsonrpc request
request_handler	jsonrpc server request handler
response	jsonrpc response
util	Serialization / Deserialization utilities.
version	jsonrpc version field

Enums

Value

Represents a JSON value