BridgedERC20

An upgradeable ERC20 contract that represents tokens bridged from another chain.

address srcToken

uint256 srcChainId

error BRIDGED_TOKEN_CANNOT_RECEIVE()

error BRIDGED_TOKEN_INVALID_PARAMS()

function init(address _addressManager, address _srcToken, uint256 _srcChainId, uint8 _decimals, string _symbol, string _name) external

Initializes the contract.

Different BridgedERC20 Contract is deployed per unique _srcToken (e.g., one for USDC, one for USDT, etc.).

Name	Type	Description
_addressManager	address	The address manager.
_srcToken	address	The source token address.
_srcChainId	uint256	The source chain ID.
_decimals	uint8	The number of decimal places of the source token.
_symbol	string	The symbol of the token.
_name	string	The name of the token.

function mint(address account, uint256 amount) public

Mints tokens to an account.

Only an ERC20Vault can call this function.

Name	Type	Description
account	address	The account to mint tokens to.
amount	uint256	The amount of tokens to mint.

function burn(address account, uint256 amount) public

Burns tokens from an account.

Only an ERC20Vault can call this function.

Name	Type	Description
account	address	The account to burn tokens from.
amount	uint256	The amount of tokens to burn.

function transfer(address to, uint256 amount) public returns (bool)

Transfers tokens from the caller to another account.

Any address can call this. Caller must have at least 'amount' to call this.

Name	Type	Description
to	address	The account to transfer tokens to.
amount	uint256	The amount of tokens to transfer.

function transferFrom(address from, address to, uint256 amount) public returns (bool)

Transfers tokens from one account to another account.

Any address can call this. Caller must have allowance of at least 'amount' for 'from's tokens.

Name	Type	Description
from	address	The account to transfer tokens from.
to	address	The account to transfer tokens to.
amount	uint256	The amount of tokens to transfer.

function name() public view returns (string)

Gets the name of the token.

Name	Type	Description
[0]	string	The name of the token with the source chain ID appended.

function decimals() public view returns (uint8)

Gets the number of decimal places of the token.

Name	Type	Description
[0]	uint8	The number of decimal places of the token.

function canonical() public view returns (address, uint256)

Gets the canonical token's address and chain ID.

Name	Type	Description
[0]	address	The canonical token's address and chain ID.
[1]	uint256

ProxiedBridgedERC20

Proxied version of the parent contract.