fn encode_fields<'a>(
fields_with_datums: impl Iterator<Item = ((&'a str, &'a DataType), DatumRef<'a>)>,
descriptor: &MessageDescriptor,
) -> Result<DynamicMessage, FieldEncodeError>
fn encode_fields<'a>(
fields_with_datums: impl Iterator<Item = ((&'a str, &'a DataType), DatumRef<'a>)>,
descriptor: &MessageDescriptor,
) -> Result<DynamicMessage, FieldEncodeError>