Use zero property here
@@ -465,7 +465,7 @@ impl DebtKeeper {
fn payment_received(&mut self, ident: &Identity, amount: Uint256) -> Result<(), Error> {
let signed_zero = Int256::zero();
- let unsigned_zero = Uint256::from(0u32);
+ let unsigned_zero = Uint256::zero();
let debt_data = self.get_debt_data_mut(ident);
info!(
