1 unstable release
Uses old Rust 2015
0.1.0 | May 31, 2019 |
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#30 in #jsonrpc
59 downloads per month
Used in 7 crates
46KB
1K
SLoC
jsonrpc-core
Transport agnostic rust implementation of JSON-RPC 2.0 Specification.
- - server side
- - client side
Example
Cargo.toml
[dependencies]
jsonrpc-core = "4.0"
main.rs
extern crate jsonrpc_core;
use 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
extern crate jsonrpc_core;
use jsonrpc_core::*;
use 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
~0.7–1.5MB
~34K SLoC