Add support for wrapping message in Option #657
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Signed-off-by: Neil Shen <overvenus@gmail.com>
Results in Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz ``` test clone_and_drop_message_field ... bench: 148 ns/iter (+/- 24) test clone_and_drop_message_field_with_option ... bench: 36 ns/iter (+/- 5) ``` Signed-off-by: Neil Shen <overvenus@gmail.com>
Signed-off-by: Neil Shen <overvenus@gmail.com>
MzChynaBlackInc
approved these changes
Apr 3, 2023
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MessageFieldhas a noticeable overhead where there are lots of small nested messages being created and dropped frequently, because it wraps messages inBox.This PR add an option
option_for_messageto rustproto that allows to wrap a message in anOptionin generated code.Also adding a simple benchmark shows the improvement.
I would appreciate feedback!