(Bool success,) = address(marketingWallet).call{value: ethForMarketing}(""); ^ what does (bool succes,) do

Question

(Bool success,) = address(marketingWallet).call{value: ethForMarketing}(""); ^ what does (bool succes,) do

here? I'm guessing the call function on the other side returns a boolean and that is used there. But I'm not sure what the comma means?

#english #programming #solidity

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22.07.2022

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dogperson Автор вопроса

Dipseller Jay
Call returns two values, success status and the da...

I was expecting smth like that, but always good to verify. Thanks!

0

22.07.2022

Krakovia | KKTeam (afk from 25-30)

Dipseller Jay
Call returns two values, success status and the da...

yup, on some contracts, you can see things like (item,,,,,) this is just a way to iterate the array and extract (in variable) only what you need

0

22.07.2022

Dipseller Jay · Accepted Answer

Dipseller Jay

Call returns two values, success status and the data returned from the function. You are assigning the Boolean to the variable success to later require it most likely

0

22.07.2022

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(Bool success,) = address(marketingWallet).call{value: ethForMarketing}(""); ^ what does (bool succes,) do

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