Anyone please explain what this code means?

Hi All,

onUnknownField = [=] (BidRequest * br, JsonParsingContext & context)

I am customizing one open source framework to our needs. i see the above lines of code in that framework.

In some places they used

auto onUnknownField = [&] ()

What these lines means?. Please anyone explain?

Rayappan A
Last edited on
Thanks very much for your help.
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