callExperimentalAPI method
Implementation
String callExperimentalAPI(String jsonStr) {
ffi.Pointer<ffi.Char> jsonStrN = jsonStr.toNativeUtf8().cast<ffi.Char>();
int result = _trtcFFIBindings.call_experimental_api(_trtcsharedInstanceNativePointer, jsonStrN);
calloc.free(jsonStrN);
return result.toString();
}