https://crates.io/crates/jsonrpc-core
https://crates.io/crates/jsonrpc-tcp-server
https://crates.io/crates/jsonrpc-ipc-server
https://paritytech.github.io/jsonrpc/jsonrpc/index.html
https://github.com/paritytech/jsonrpc

https://crates.io/crates/jsonrpc-lite
https://github.com/iorust/jsonrpc-lite

https://crates.io/crates/rustdt-json_rpc
https://docs.rs/rustdt-json_rpc
https://github.com/RustDT/rustdt-json_rpc

https://crates.io/crates/tokio-jsonrpc
https://docs.rs/tokio-jsonrpc
https://github.com/vorner/tokio-jsonrpc

https://crates.io/crates/jsonrpc_v2
https://docs.rs/jsonrpc-v2
https://github.com/kardeiz/jsonrpc-v2