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<u128, U256> for BalanceToU256

fn convert(n: u128) -> U256

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<<T as Config>::AccountId>> for StashOf<T>

where T: Config,

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

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

where T: Config,

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

impl<T> Convert<<T as Config>::AccountId, Option<ExistenceOrLegacyExposure<<T as Config>::AccountId, <T as Config>::CurrencyBalance>>> for ExistenceOrLegacyExposureOf<T>

where T: Config,

fn convert( validator: <T as Config>::AccountId, ) -> Option<ExistenceOrLegacyExposure<<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<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> Convert<T, Option<T>> for IdentityCollator

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

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>,

impl<Equivalence, AssetId, L> Convert<L, Either<AssetId, L>> for LocalFromLeft<Equivalence, AssetId, L>

where Equivalence: MaybeEquivalence<L, AssetId>,

impl<Target: Get<L>, L: PartialEq + Eq> Convert<L, Either<(), L>> for TargetFromLeft<Target, L>

impl Convert<Id, AggregateMessageOrigin> for ParaIdToSibling

impl<Fungible> Convert<u16, u128> for RankToSalary<Fungible>

where Fungible: Inspect<AccountId, Balance = Balance>,

impl Convert<u128, U256> for BalanceToU256

impl Convert<U256, u128> for U256ToBalance

impl Convert<Public, Vec<u8>> for BeefyEcdsaToEthereum

impl<Ceil, Deposit, Balance> Convert<u32, Balance> for WithCeil<Ceil, Deposit>

where Ceil: Get<Balance>, Deposit: Convert<u32, Balance>, Balance: Balance,

impl<Delay, Deposit, Balance> Convert<u32, Balance> for Delayed<Delay, Deposit>

where Delay: Get<u32>, Deposit: Convert<u32, Balance>, Balance: Balance,

impl<Deposit, Balance> Convert<u32, Balance> for Constant<Deposit>

where Deposit: Get<Balance>, Balance: Balance,

impl<Period, Step, Balance> Convert<u32, Balance> for Stepped<Period, Step>

where Period: Get<u32>, Step: Convert<u32, Balance>, Balance: Balance,

impl<Precision, Deposit, Balance> Convert<u32, Balance> for Round<Precision, Deposit>

where Precision: Get<u32>, Deposit: Convert<u32, Balance>, Balance: Balance,

impl<Ratio, Base, Balance> Convert<u32, Balance> for Geometric<Ratio, Base>

where Ratio: Get<FixedU128>, Base: Get<Balance>, Balance: Balance,

impl<Slope, Offset, Balance> Convert<u32, Balance> for Linear<Slope, Offset>

where Slope: Get<u32>, Offset: Get<Balance>, Balance: Balance,

impl<T: From<u64>> Convert<Weight, T> for TestDefaultConfig

impl<A: TypedGet> Convert<Perquintill, <A as TypedGet>::Type> for WithMaximumOf<A>

where A::Type: Clone + Unsigned + From<u64>, u64: TryFrom<A::Type>,

impl<T> Convert<Perquintill, u32> for NoCounterpart<T>

impl Convert<u128, U256> for BalanceToU256

impl Convert<U256, u128> for U256ToBalance

impl Convert<u16, u32> for Geometric

impl Convert<u16, u32> for Linear

impl Convert<u16, u32> for Unit

impl<T: From<u64>> Convert<Weight, T> for TestDefaultConfig

impl Convert<<<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, Option<<<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId>> for ValidatorIdOf

impl Convert<<<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId, Option<()>> for FullIdentificationOf