Contract interfaces

There is a set of system contracts that supports the zkSync Era network interaction.
The following are the contracts:

• ERC20
• ContractDeployer

ERC20

This is a system contract that provides ERC20 token management. It has the same API as defined in the ERC20 standard.

ContractDeployer

ContractDeployer is a utility system contract, represented as a type, and covers the following functionality:

• Encode binary contract representation by create method for further deploying.
• Encode binary contract representation by create2 method for further deploying.
• Precompute contract address for create and create2 methods.