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Replace bitmask with bitflags (#7159)

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Signed-off-by: koushiro <koushiro.cqx@gmail.com>
This commit is contained in:
Qinxuan Chen
2020-10-29 20:19:59 +08:00
committed by GitHub
parent c8a245e5e0
commit bd450c24ff
15 changed files with 67 additions and 80 deletions
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substrate/frame/contracts/src/rent.rs
+3 -3
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@@ -23,7 +23,7 @@ use crate::{
use sp_std::prelude::*;
use sp_io::hashing::blake2_256;
use frame_support::storage::child;
use frame_support::traits::{Currency, ExistenceRequirement, Get, OnUnbalanced, WithdrawReason};
use frame_support::traits::{Currency, ExistenceRequirement, Get, OnUnbalanced, WithdrawReasons};
use frame_support::StorageMap;
use pallet_contracts_primitives::{ContractAccessError, RentProjection, RentProjectionResult};
use sp_runtime::traits::{Bounded, CheckedDiv, CheckedMul, SaturatedConversion, Saturating, Zero};
@@ -54,7 +54,7 @@ impl<T: Trait> OutstandingAmount<T> {
if let Ok(imbalance) = T::Currency::withdraw(
account,
self.amount,
WithdrawReason::Fee.into(),
WithdrawReasons::FEE,
ExistenceRequirement::KeepAlive,
) {
// This should never fail. However, let's err on the safe side.
@@ -192,7 +192,7 @@ fn consider_case<T: Trait>(
let can_withdraw_rent = T::Currency::ensure_can_withdraw(
account,
dues_limited,
WithdrawReason::Fee.into(),
WithdrawReasons::FEE,
free_balance.saturating_sub(dues_limited),
)
.is_ok();