# All Classes and Interfaces

Classes
Class
Description
ProtobufData
Utilities for serializing Protobuf data in Avro format.
ProtobufDatumReader<T>
`DatumReader` for generated Protobuf classes.
ProtobufDatumWriter<T>
`DatumWriter` for generated protobuf classes.
ProtoConversions
ProtoConversions.TimestampMicrosConversion
ProtoConversions.TimestampMillisConversion
ProtoConversions.TimestampNanosConversion