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crystalin
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Aug 17, 2021
src/lib.rs
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| // the native account has already some rewards in, we add the new ones | ||
| AccountsPayable::<T>::insert( | ||
| native_account, | ||
| // It should be safe not to use saturating_add here |
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I think it is better to still use the saturating_add in those cases no? Is there a cost to it ?
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A small one in terms of a couple of checks (the value being greater than the maximum). But I guess they are minimal, so I can also add it here
notlesh
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Aug 17, 2021
src/lib.rs
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| }; | ||
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| // It should be safe not to use saturating_add here | ||
| // as we already checked before that these rewards do not overflow existing ones |
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You could consider using an assert here to express this. That may or may not be a good idea :)
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The initialize_reward_vec did not have overflow checkers assuming this was democracy/sudo call based. I added these for consistency reasons with the rest of the pallet extrinsics