feat(interface)!: Use MessagePack for calls

air/src/execution_step/instructions/call/prev_result_handler.rs

@@ -81,6 +81,7 @@ pub(super) fn handle_prev_state<'i>(
             if peer_id.as_str() == exec_ctx.run_parameters.current_peer_id.as_str() =>
         {
             // call results are identified by call_id that is saved in data
+            let call_id = call_id.to_string();
             match exec_ctx.call_results.remove(&call_id) {
                 Some(call_result) => {
                     update_state_with_service_result(

air/tests/test_module/negative_tests/farewell_step.rs

@@ -35,7 +35,7 @@ fn unprocessed_call_result() {
 
     let expected_call_service_result = air_interpreter_interface::CallServiceResult::ok(&json!("null"));
     let expected_call_results = maplit::hashmap!(
-        70 => expected_call_service_result,
+        "70".to_owned() => expected_call_service_result,
     );
     let expected_error = FarewellError::UnprocessedCallResult(expected_call_results);
     assert!(check_error(&result, expected_error));

avm/client/src/avmHelpers.ts

@@ -15,16 +15,16 @@
  */
 
 import { CallResultsArray, InterpreterResult, CallRequest, RunParameters, JSONArray, JSONObject } from './types';
-import { JsonRepr } from './formats'
+import { MulticodecRepr, MsgPackRepr } from './formats'
 
 // Have to match the air-interpreter-interface.
-const callRequestsRepr = new JsonRepr();
+const callRequestsRepr = new MulticodecRepr(new MsgPackRepr());
 // Have to match the air-interpreter-interface.
-const argumentRepr = new JsonRepr();
+const argumentRepr = new MsgPackRepr();
 // Have to match the air-interpreter-interface.
-const tetrapletRepr = new JsonRepr();
+const tetrapletRepr = new MsgPackRepr();
 // Have to match the air-interpreter-interface.
-const callResultsRepr = new JsonRepr();
+const callResultsRepr = new MulticodecRepr(new MsgPackRepr());
 
 /**
  * Encodes arguments into JSON array suitable for marine-js

avm/client/src/formats.ts

@@ -93,7 +93,7 @@ export class MulticodecRepr implements Representation {
 
     toBinary(obj: object): Uint8Array {
         let bareData = this.serializer.toBinary(obj);
-        let varintCode = multicodec.getVarintFromCode(this.serializer.get_code());
-        return multicodec.addPrefix(varintCode, bareData)
+        let codeName = multicodec.getNameFromCode(this.serializer.get_code());
+        return multicodec.addPrefix(codeName, bareData)
     }
 }

avm/interface/src/call_service_result.rs

@@ -63,7 +63,7 @@ impl CallServiceResult {
 pub fn into_raw_result(call_results: CallResults) -> air_interpreter_interface::CallResults {
     call_results
         .into_iter()
-        .map(|(call_id, call_result)| (call_id, call_result.into_raw()))
+        .map(|(call_id, call_result)| (call_id.to_string(), call_result.into_raw()))
         .collect::<_>()
 }