Please use the FlatBufferBuilder reset method

[rw]

On line https://github.com/only-cliches/NoProto/blob/master/bench/src/run_bench_flatbuffers.rs#L40, using the FlatBufferBuilder::reset method should greatly improve your FlatBuffers write performance. To do this, you'll need to make sure to-reuse a FlatBufferBuilder instead of creating a new one each time through the loop.

[only-cliches]

Hey Robert, thank you for taking the time to look over the benchmark code. My biggest fear in publishing benchmarks is that I haven't taken advantage of each library to it's fullest so this is very helpful!

You're absolutely right, using the reset method increased encoding performance by 3x and update performance by 2.5x!

I'll make sure these results make it to the next release.

Library	Encode	Decode All	Decode 1	Update 1	Size (bytes)	Size (Zlib)
Runtime Libs
NoProto	1032	1608	47619	11628	209	167
Apache Avro	158	58	57	40	702	337
FlexBuffers	447	943	25000	294	490	309
JSON	618	489	587	433	439	184
BSON	131	117	125	91	414	216
MessagePack	156	253	264	134	296	187
Compiled Libs
Flatbuffers	3195	16393	250000	2506	264	181
Bincode	6135	9804	10204	4525	163	129
Protobuf	981	1245	1264	546	154	141
Prost	1567	2105	2304	1064	154	142