Trait Convert

pub trait Convert<A, B> {
    // Required method
    fn convert(a: A) -> B;
}

Infallible conversion trait. Generic over both source and destination types.

Required Methods

fn convert(a: A) -> B

Make conversion.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Convert<(AssetId, AssetInstance), Result<AssetId, DispatchError>> for ExtractAssetId

fn convert(_: (AssetId, AssetInstance)) -> Result<AssetId, DispatchError>

impl Convert<(AssetId, AssetInstance), AssetId> for ExtractAssetId

fn convert(_: (AssetId, AssetInstance)) -> AssetId

impl Convert<u128, U256> for BalanceToU256

fn convert(n: u128) -> U256

impl Convert<AccountId32, VersionedLocatableAccount> for AccountIdToLocalLocation

fn convert(account_id: AccountId32) -> VersionedLocatableAccount

Convert a local account ID into a VersionedLocatableAccount.

This assumes the account is on the local chain (Location::here()) and has no network specification (network: None). Only use this when you’re certain the account is local.

Warning

This conversion fills in default values (location = “here”, network = None) which may be incorrect if the account is from another chain or network.

impl Convert<Id, AggregateMessageOrigin> for ParaIdToSibling

fn convert(para_id: Id) -> AggregateMessageOrigin

impl Convert<U256, u128> for U256ToBalance

fn convert(n: U256) -> u128

impl<A, B> Convert<A, B> for ()

where B: Default,

fn convert(_: A) -> B

impl<AssetId> Convert<NativeOrWithId<AssetId>, Either<(), AssetId>> for NativeFromLeft

where AssetId: Ord,

fn convert(asset: NativeOrWithId<AssetId>) -> Either<(), AssetId>

impl<Balance, Fixed, Inc> Convert<usize, Balance> for GeometricDepositBase<Balance, Fixed, Inc>

where Balance: FixedPointOperand, Fixed: Get<Balance>, Inc: Get<Percent>,

fn convert(queue_len: usize) -> Balance

impl<Base, Slope, Balance> Convert<Footprint, Balance> for LinearStoragePrice<Base, Slope, Balance>

where Base: Get<Balance>, Slope: Get<Balance>, Balance: From<u64> + Saturating,

fn convert(a: Footprint) -> Balance

impl<M> Convert<FixedU128, FixedU128> for ConstFeeMultiplier<M>

where M: Get<FixedU128>,

fn convert(_previous: FixedU128) -> FixedU128

impl<Price, Balance> Convert<Footprint, Balance> for ConstantStoragePrice<Price, Balance>

where Price: Get<Balance>, Balance: From<u64> + Saturating,

fn convert(_: Footprint) -> Balance

impl<T> Convert<<T as Config>::AccountId, Option<()>> for UnitIdentificationOf<T>

where T: Config,

fn convert(validator: <T as Config>::AccountId) -> Option<()>

impl<T> Convert<<T as Config>::AccountId, Option<Exposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>>> for DefaultExposureOf<T>

where T: Config,

fn convert( validator: <T as Config>::AccountId, ) -> Option<Exposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>>

impl<T> Convert<<T as Config>::AccountId, Option<Exposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>>> for ExposureOf<T>

where T: Config,

fn convert( validator: <T as Config>::AccountId, ) -> Option<Exposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>>

impl<T> Convert<T, Option<T>> for IdentityCollator

fn convert(t: T) -> Option<T>

impl<T> Convert<Weight, <<T as Config>::OnChargeTransaction as OnChargeTransaction<T>>::Balance> for Pallet<T>

where T: Config,

fn convert( weight: Weight, ) -> <<T as Config>::OnChargeTransaction as OnChargeTransaction<T>>::Balance

Compute the fee for the specified weight.

This fee is already adjusted by the per block fee adjustment factor and is therefore the share that the weight contributes to the overall fee of a transaction. It is mainly for informational purposes and not used in the actual fee calculation.

impl<T, S, V, M, X> Convert<FixedU128, FixedU128> for TargetedFeeAdjustment<T, S, V, M, X>

where T: Config, S: Get<Perquintill>, V: Get<FixedU128>, M: Get<FixedU128>, X: Get<FixedU128>,

fn convert(previous: FixedU128) -> FixedU128

Implementors

impl<A, B> Convert<A, B> for ConvertInto

where A: Into<B>,

impl<T> Convert<T, T> for Identity

impl<X, Y, T> Convert<X, Y> for ConvertToValue<T>

where T: Get<Y>,