Closed RandyPen closed 9 months ago
const MAX_FEE_RATE: u128 = 10_000;
它那么小,为什么要 u128 呢
u128
我看到了,为了方便后面调整运算精度
fun compute_fee_amount(amount: u64, fee_rate: u128): u64 { (((amount as u128) * fee_rate / FEE_PRECISION) as u64) }
它那么小,为什么要
u128
呢