How to specify custom response decoder?

[daiguangbao]

it's now trying to get a valid function code (of course there won't be, since the function code is custom), and give up after 20 retries.
tokio-modbus-0.16.1\src\codec\rtu.rs 265 ---> Failed to decode response frame: Invalid function code: 0x65
Is there a way users can specify their own decoder outside?

[daiguangbao]

duplcation of #310 due to repeated submit -- bad network,

[daiguangbao]

close