Oh, bummer. I was hoping for a more compact map packing. Currently I'm
using the following to do this:
repeated uint32 properties = 1; // key/value index pairs
repeated string keys = 2; // unique keys
repeated string values = 3; // unique values
On Thursday, December 11, 2014 2:24:09 PM UTC-5, Feng Xiao wrote:
>
> Map fields are encoded as a repeated message field. The following two
> definitions generate the same wire format:
> message A {
> map<string, string> values = 1;
> }
> message B {
> message MapEntry {
> option map_entry = true;
> string key = 1;
> string value = 2;
> }
> repeated MapEntry values = 1;
> }
>
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