jsonrpc-core

Transport agnostic rust implementation of JSON-RPC 2.0 Specification.

Documentation

• [x] - server side
• [x] - client side

Example

Cargo.toml

[dependencies] jsonrpc-core = "4.0"

main.rs

```rust extern crate jsonrpc_core;

use jsonrpc_core::*;

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

fn main() { let io = IoHandler::new(); io.addmethod("sayhello", SayHello);

let request = r#"{"jsonrpc": "2.0", "method": "say_hello", "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_owned()));

} ```

Asynchronous responses

main.rs

```rust extern crate jsonrpc_core;

use jsonrpc_core::*;

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

fn main() { let io = IoHandler::new(); io.addasyncmethod("say_hello", SayHello);

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

io.handle_request(request, move |res| {
    assert_eq!(res, Some(response.to_owned()));
});

} ```

Publish-Subscribe

See examples directory.