Enum pallet_transaction_multi_payment::pallet::Call

pub enum Call<T: Config>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,{
    set_currency {
        currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId,
    },
    add_currency {
        currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId,
        price: Price,
    },
    remove_currency {
        currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId,
    },
    // some variants omitted
}

Contains one variant per dispatchable that can be called by an extrinsic.

Variants

set_currency

Fields

currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId

Set selected currency for given account.

This allows to set a currency for an account in which all transaction fees will be paid. Account balance cannot be zero.

Chosen currency must be in the list of accepted currencies.

When currency is set, fixed fee is withdrawn from the account to pay for the currency change

Emits CurrencySet event when successful.

add_currency

Fields

currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId

price: Price

Add a currency to the list of accepted currencies.

Only member can perform this action.

Currency must not be already accepted. Core asset id cannot be explicitly added.

Emits CurrencyAdded event when successful.

remove_currency

Fields

currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId

Remove currency from the list of supported currencies Only selected members can perform this action

Core asset cannot be removed.

Emits CurrencyRemoved when successful.

Implementations

impl<T: Config> Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

pub fn new_call_variant_set_currency(
    currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId
) -> Self

Create a call with the variant set_currency.

pub fn new_call_variant_add_currency(
    currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId,
    price: Price
) -> Self

Create a call with the variant add_currency.

pub fn new_call_variant_remove_currency(
    currency: <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId
) -> Self

Create a call with the variant remove_currency.

Trait Implementations

impl<T: Config> Clone for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Config> Debug for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Config> Decode for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn skip<I>(input: &mut I) -> Result<(), Error>where
    I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T: Config> Encode for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

Convert self to a slice and append it to the destination.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere
    F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config> GetCallName for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn get_call_name(&self) -> &'static str

Return the function name of the Call.

fn get_call_names() -> &'static [&'static str]

Return all function names.

impl<T: Config> GetDispatchInfo for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn get_dispatch_info(&self) -> DispatchInfo

Return a DispatchInfo, containing relevant information of this dispatch.

impl<T: Config> PartialEq<Call<T>> for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> TypeInfo for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,
    PhantomData<(T,)>: TypeInfo + 'static,
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::CurrencyId: TypeInfo + 'static,
    T: Config + 'static,

type Identity = Call<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config> UnfilteredDispatchable for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

type Origin = <T as Config>::Origin

The origin type of the runtime, (i.e. frame_system::Config::Origin).

fn dispatch_bypass_filter(
    self,
    origin: Self::Origin
) -> DispatchResultWithPostInfo

Dispatch this call but do not check the filter in origin.

impl<T: Config> EncodeLike<Call<T>> for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,

impl<T: Config> Eq for Call<T>where
    <<T as Config>::Currencies as MultiCurrency<<T as Config>::AccountId>>::Balance: FixedPointOperand,