axelar-gmp-sdk-solidity

Solidity API

BaseProxy

This abstract contract implements a basic proxy that stores an implementation address. Fallback function calls are delegated to the implementation. This contract is meant to be inherited by other proxy contracts.

_IMPLEMENTATION_SLOT

bytes32 _IMPLEMENTATION_SLOT

_OWNER_SLOT

bytes32 _OWNER_SLOT

implementation

function implementation() public view virtual returns (address implementation_)

Returns the current implementation address.

Return Values

Name	Type	Description
implementation_	address	The address of the current implementation contract

setup

function setup(bytes params) external

Shadows the setup function of the implementation contract so it can’t be called directly via the proxy.

Parameters

Name	Type	Description
params	bytes	The setup parameters for the implementation contract.

contractId

function contractId() internal pure virtual returns (bytes32)

Returns the contract ID. It can be used as a check during upgrades. Meant to be implemented in derived contracts.

Return Values

Name	Type	Description
[0]	bytes32	bytes32 The contract ID

fallback

fallback() external payable virtual

Fallback function. Delegates the call to the current implementation contract.

receive

receive() external payable virtual

Payable fallback function. Can be overridden in derived contracts.