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refactor: inconsistent BalanceConversion fn (#13610)

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* refactor: inconsistent BalanceConversion fn

* Revert "refactor: inconsistent BalanceConversion fn"

This reverts commit 1177877631a11b64df6f019b5390a8a7018e3a3f.

* refactor: rename BalanceConversion trait

* feat: add ConversionFromAssetBalance
This commit is contained in:
William Freudenberger
2023-04-04 09:40:30 +02:00
committed by GitHub
parent 795fcf0484
commit 74bbae6901
5 changed files with 22 additions and 11 deletions
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substrate/frame/support/src/traits/tokens.rs
+3 -3
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@@ -29,8 +29,8 @@ pub mod nonfungibles_v2;
pub use imbalance::Imbalance;
pub mod pay;
pub use misc::{
AssetId, Balance, BalanceConversion, BalanceStatus, ConvertRank, DepositConsequence,
ExistenceRequirement, Fortitude, GetSalary, Locker, Precision, Preservation, Provenance,
Restriction, WithdrawConsequence, WithdrawReasons,
AssetId, Balance, BalanceStatus, ConversionFromAssetBalance, ConversionToAssetBalance,
ConvertRank, DepositConsequence, ExistenceRequirement, Fortitude, GetSalary, Locker, Precision,
Preservation, Provenance, Restriction, WithdrawConsequence, WithdrawReasons,
};
pub use pay::{Pay, PayFromAccount, PaymentStatus};
substrate/frame/support/src/traits/tokens/misc.rs
+12 -2
View File
@@ -244,9 +244,19 @@ impl<
}
/// Converts a balance value into an asset balance.
pub trait BalanceConversion<InBalance, AssetId, OutBalance> {
pub trait ConversionToAssetBalance<InBalance, AssetId, AssetBalance> {
type Error;
fn to_asset_balance(balance: InBalance, asset_id: AssetId) -> Result<OutBalance, Self::Error>;
fn to_asset_balance(balance: InBalance, asset_id: AssetId)
-> Result<AssetBalance, Self::Error>;
}
/// Converts an asset balance value into balance.
pub trait ConversionFromAssetBalance<AssetBalance, AssetId, OutBalance> {
type Error;
fn from_asset_balance(
balance: AssetBalance,
asset_id: AssetId,
) -> Result<OutBalance, Self::Error>;
}
/// Trait to handle asset locking mechanism to ensure interactions with the asset can be implemented