Crate json_rpc [−] [src]
json rpc
JSON-RPC 2.0 Implementation in Rust
Currently in development.
Examples
This is a basic example with two methods:
#[macro_use(rpc_method)] extern crate json_rpc; use json_rpc::{Server, Json, Error}; fn main() { let mut rpc_server = Server::new(); // Registers a Rpc Method named "Subtract" with two parameter "by Name". rpc_method!(rpc_server, Subtract, oper1<u64>;oper2<u64>, { Ok(Json::U64(oper1 - oper2)) }); // Registers a Rpc Method named "Multiply" with N parameteres "by Position". rpc_method!(rpc_server, Multiply, values[u64], { let mut r = 1; for v in values { r *= v } Ok(Json::U64(r)) }); let str_request = "{\"jsonrpc\":\"2.0\",\"method\":\"Subtract\", \"params\":{\"oper1\":23, \"oper2\":4}, \"id\":2}".to_string(); rpc_server.request(str_request, |str_response| { assert_eq!(str_response, "{\"id\":2,\"jsonrpc\":\"2.0\",\"result\":19}"); }); let str_request = "{\"jsonrpc\":\"2.0\",\"method\":\"Multiply\", \"params\":[5, 6, 7], \"id\":3}".to_string(); rpc_server.request(str_request, |str_response| { assert_eq!(str_response, "{\"id\":3,\"jsonrpc\":\"2.0\",\"result\":210}"); }); }
Modules
serialize |
Macros
rpc_method! | |
rpc_method_no_params! | |
rpc_params! |
Structs
Error | |
Server |
Enums
Json |
Represents a json value |