Cli error cleanup 1.0 (#8834)

* Don't use move semantics if not needed (#8793)

* SDK: Deboilerplate `TransportError` with thiserror

* Enable interchange between `TransportError` and `ClientError`

* SDK: Retval consistency between `Client` and `AsyncClient` traits

* Client: Introduce/use `Result` type

* Client: Remove unused `RpcResponseIn` type

* Client: Rename `RpcResponse` to more appropriate `RpcResult`

* Client: Death to `io::Result` return types

* Client: Struct-ify `ClientError`

* Client: Add optional `command` parameter to `ClientError`

* RpcClient: Stop abusing `io::Error` (low-fruit)

* ClientError: Use `thiserror`'s `Display` impl

* Extend `RpcError`'s utility

* RpcClient: Stop abusing `io::Error` (the rest)

* CLI: Shim `main()` so we can `Display` format errors

* claputils: format input validator errors with `Display`

They are intended to be displayed to users

* SDK: `thiserror` for hash and sig parse erros

* Keygen: Shim main to format errors with `Display`

* SDK: `thiserror` for `InstructionError`

* CLI: `thiserror` for `CliError`

* CLI: Format user messages with `Display`

* Client: Tweak `Display` for `ClientError`

* RpcClient: Improve messaging when TX cannot be confirmed

* fu death io res retval

* CLI/Keygen - fix shell return value on error

* Tweak `InstructionError` `Display` messages as per review

* Cleanup hackjob return code fix

* Embrace that which you hate most

* Too much...

Co-authored-by: Jack May <jack@solana.com>

programs/exchange/src/exchange_processor.rs

@@ -603,7 +603,7 @@ mod test {
         );
 
         client
-            .send_message(&[owner, &new], Message::new(vec![instruction]))
+            .send_message(&[owner, &new], Message::new(&[instruction]))
             .expect(&format!("{}:{}", line!(), file!()));
         new.pubkey()
     }