cargo clippy
```
-Significant structures which users serialize and store should generally always be prefixed with
-`write_ver_prefix!()`/`read_ver_prefix!()` calls, and suffixed with
-`write_tlv_fields!()`/`read_tlv_fields!()` calls.
+Significant structures that users persist should always have their serialization methods (usually
+`Writeable::write` and `ReadableArgs::read`) begin with
+`write_ver_prefix!()`/`read_ver_prefix!()` calls, and end with calls to
+`write_tlv_fields!()`/`read_tlv_fields!()`.
Updates to the serialized format which has implications for backwards or forwards compatibility
must be included in release notes.