onTransfer method
Emitted when amount
tokens are moved from one account (from
) to another (to
).
Note that amount
may be zero.
Implementation
void onTransfer(
void Function(
String from,
String to,
BigInt amount,
Event event,
)
callback,
) =>
contract.on(
'Transfer',
(String from, String to, BigNumber amount, dynamic data) => callback(
from,
to,
amount.toBigInt,
Event.fromJS(data),
),
);