Better error message with missing sudo (no parse error)#279
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maurolacy
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Apr 21, 2021
| /// Wraps the exported functions from a contract and provides the normalized format | ||
| /// Place T4 and E4 at the end, as we just want default placeholders for most contracts that don't have sudo | ||
| pub struct ContractWrapper<T1, T2, T3, E1, E2, E3, C = Empty, T4 = String, E4 = String> | ||
| pub struct ContractWrapper<T1, T2, T3, E1, E2, E3, C = Empty, T4 = Any, E4 = Any> |
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Why don't you use T4 = Empty and E4 = String?
String is a great default error type. The only restrictions those types have is ToString. So requiring Display is more than necessary.
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Hmmm.. that might work and be a simpler solution.
Will try
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Just approved your PR to that end
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Closes #278
I introduced
Anyrather thanString.Anyis likeEmpty(parses any struct), but it has a neededDisplayimplementation.When we are happy with this, and merged, we can port over the
Displayimplementation tocosmwasm_std::Emptyfor the future.