erc20

Documentation

Index

• type Erc20
  • func NewErc20(contractAddr common.Address, backend bind.ContractBackend) (ctrt *Erc20, err error)
  • func (c *Erc20) BalanceOf(ctx context.Context, from common.Address) (*big.Int, error)
  • func (c *Erc20) Contract() *contract.ERC20
  • func (c *Erc20) ContractAddr() common.Address

Types

type Erc20

type Erc20 struct {
	// contains filtered or unexported fields
}

Erc20 is a Go wrapper around an on-chain checkpoint oracle contract.

func NewErc20

func NewErc20(contractAddr common.Address, backend bind.ContractBackend) (ctrt *Erc20, err error)

NewErc20 binds checkpoint contract and returns a registrar instance.

func (*Erc20) BalanceOf

func (c *Erc20) BalanceOf(ctx context.Context, from common.Address) (*big.Int, error)

func (*Erc20) Contract

func (c *Erc20) Contract() *contract.ERC20

Contract returns the underlying contract instance.

func (*Erc20) ContractAddr

func (c *Erc20) ContractAddr() common.Address

ContractAddr returns the address of contract.