AddressToDestinaion left-pads the blockchain address with zeros.

Equal returns true if a == b or if both of a and b are nil, and false otherwise.

Gt returns true if a > b, false otherwise.

IsZero returns true if a is zero, false otherwise.

Lt returns true if a < b, false otherwise.

Max returns a if a > b, b otherwise.

Max returns a if a > b, b otherwise.

Sum returns a new Funds object with all of the asset keys from the supplied Funds objects, each having an amount summed across that asset's amount in each input object.

An ethereum address (20 bytes).

An arbitrary length byte slice.

An ethereum hash (32 bytes).

ConstError is a const-friendly error type.

Destination represents a payable address in go-nitro.

A {tokenAddress: amount} map.

We use a big.Int to represent Solidity's uint256.