Handy way of casting to a contract proxy trait.
Would make more sense to be in elrond-wasm-derive, but Rust "cannot export macro_rules! macros from a
A pointer type for heap allocation.
A UTF-8 encoded, growable string.
A contiguous growable array type, written
Definition of the BigInt type required by the API.
Definition of the BigUint type required by the API. The API doesn't care about the actual BigInt implementation. The Arwen VM provides an implementation directly in the protocol. For debugging we use a different implementation, based on Rust's BigInt.
CallableContract is the means by which the debugger calls methods in the contract.
Interface to be used by the actual smart contract code.
Interface to only be used by code generated by the macros. The smart contract code doesn't have access to these methods directly.
All types that can be returned as error result from smart contracts should implement this trait.