Module polkadot_sdk_frame::traits::tokens

Traits for working with tokens and their associated datastructures.

Modules

• currency
  The Currency trait and associated types.
• fungible
  The traits for dealing with a single fungible token class and any associated types.
• fungibles
  The traits for sets of fungible tokens and any associated types.
• imbalance
  The imbalance trait type and its associates, which handles keeps everything adding up properly with unbalanced operations.
• nonfungible
  Traits for dealing with a single non-fungible collection of items.
• nonfungible_v2
  Traits for dealing with a single non-fungible item.
• nonfungibles
  Traits for dealing with multiple collections of non-fungible items.
• nonfungibles_v2
  Traits for dealing with multiple collections of non-fungible items.
• pay
  The Pay trait and associated types.

Structs

• ConvertRank
  Adapter for a rank-to-salary Convert implementation into a GetSalary implementation.
• IdAmount
  An identifier and balance.
• PayFromAccount
  Simple implementation of Pay which makes a payment from a “pot” - i.e. a single account.
• UnityAssetBalanceConversion
  Implements ConversionFromAssetBalance, enabling a 1:1 conversion of the asset balance value to the balance.
• UnityOrOuterConversion
  Implements ConversionFromAssetBalance, allowing for a 1:1 balance conversion of the asset when it meets the conditions specified by C. If the conditions are not met, the conversion is delegated to O.
• WithdrawReasons
  Reasons for moving funds out of an account.

Enums

• BalanceStatus
  Status of funds.
• DepositConsequence
  One of a number of consequences of withdrawing a fungible from an account.
• ExistenceRequirement
  Simple boolean for whether an account needs to be kept in existence.
• Fortitude
  The privilege with which a withdraw operation is conducted.
• PaymentStatus
  Status for making a payment via the Pay::pay trait function.
• Precision
  The precision required of an operation generally involving some aspect of quantitative fund withdrawal or transfer.
• Preservation
  The mode by which we describe whether an operation should keep an account alive.
• Provenance
  The origin of funds to be used for a deposit operation.
• Restriction
  The mode under which usage of funds may be restricted.
• WithdrawConsequence
  One of a number of consequences of withdrawing a fungible from an account.

Traits

• AssetId
  Simple amalgamation trait to collect together properties for an AssetId under one roof.
• Balance
  Simple amalgamation trait to collect together properties for a Balance under one roof.
• ConversionFromAssetBalance
  Converts an asset balance value into balance.
• ConversionToAssetBalance
  Converts a balance value into an asset balance.
• GetSalary
  Retrieve the salary for a member of a particular rank.
• Imbalance
  A trait for a not-quite Linear Type that tracks an imbalance.
• Locker
  Trait to handle NFT locking mechanism to ensure interactions with the asset can be implemented downstream to extend logic of Uniques/Nfts current functionality.
• Pay
  Can be implemented by PayFromAccount using a fungible impl, but can also be implemented with XCM/Asset and made generic over assets.