#json-rpc #rpc #json #serde

susy-jsonrpc-core

Transport agnostic rust implementation of JSON-RPC 2.0 Specification

2 stable releases

10.1.0 Mar 24, 2019
10.0.2 Mar 25, 2019
8.0.0 May 23, 2019

#389 in HTTP client

Download history 7/week @ 2023-11-27 1/week @ 2023-12-11 3/week @ 2023-12-18 8/week @ 2024-01-08 3/week @ 2024-02-05 9/week @ 2024-02-12 17/week @ 2024-02-19 25/week @ 2024-02-26 24/week @ 2024-03-04 8/week @ 2024-03-11

76 downloads per month
Used in 10 crates

MIT license

53KB
1.5K SLoC

susy-jsonrpc-core

Transport agnostic rust implementation of JSON-RPC 2.0 Specification.

Documentation

  • - server side
  • - client side

Example

Cargo.toml

[dependencies]
susy-jsonrpc-core = "4.0"

main.rs

use susy_jsonrpc_core::*;

fn main() {
	let mut io = IoHandler::default();
	io.add_method("say_hello", |_params: Params| {
		Ok(Value::String("hello".into()))
	});

	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

use susy_jsonrpc_core::*;
use susy_jsonrpc_core::futures::Future;

fn main() {
	let io = IoHandler::new();
	io.add_async_method("say_hello", |_params: Params| {
		futures::finished(Value::String("hello".into()))
	});

	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(request).wait().unwrap(), Some(response.to_owned()));
}

Publish-Subscribe

See examples directory.

Dependencies

~0.8–1.6MB
~35K SLoC