AvroFixed

AvroFixed overrides the schema type for a field or a value class so that the schema is set to org.apache.avro.Schema.Type.FIXED rather than whatever the default would be.

This annotation can be used in the following ways:

• On a field, eg case class Foo(@AvroField(10) name: String) which results in the field name having schema type FIXED with a size of 10.

• On a value type, eg @AvroField(7) case class Foo(name: String) extends AnyVal which results in all usages of the value type having schema FIXED with a size of 7 rather than the default.