Struct pallet_atomic_swap::BalanceSwapAction

pub struct BalanceSwapAction<AccountId, C: ReservableCurrency<AccountId>> {
    pub(crate) value: <C as Currency<AccountId>>::Balance,
    pub(crate) _marker: PhantomData<C>,
}

A swap action that only allows transferring balances.

Fields

value: <C as Currency<AccountId>>::Balance

_marker: PhantomData<C>

Implementations

impl<AccountId, C> BalanceSwapAction<AccountId, C>

where C: ReservableCurrency<AccountId>,

pub fn new(value: <C as Currency<AccountId>>::Balance) -> Self

Create a new swap action value of balance.

Trait Implementations

impl<AccountId: Clone, C: Clone + ReservableCurrency<AccountId>> Clone for BalanceSwapAction<AccountId, C>

fn clone(&self) -> BalanceSwapAction<AccountId, C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<AccountId, C> Debug for BalanceSwapAction<AccountId, C>

where AccountId: Debug, C: Debug + ReservableCurrency<AccountId>,

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

Formats the value using the given formatter.

impl<AccountId, C: ReservableCurrency<AccountId>> Decode for BalanceSwapAction<AccountId, C>

where <C as Currency<AccountId>>::Balance: Decode, PhantomData<C>: Decode,

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

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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<AccountId, C> Deref for BalanceSwapAction<AccountId, C>

where C: ReservableCurrency<AccountId>,

type Target = <C as Currency<AccountId>>::Balance

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<AccountId, C> DerefMut for BalanceSwapAction<AccountId, C>

where C: ReservableCurrency<AccountId>,

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<AccountId, C: ReservableCurrency<AccountId>> Encode for BalanceSwapAction<AccountId, C>

where <C as Currency<AccountId>>::Balance: Encode, PhantomData<C>: Encode,

fn size_hint(&self) -> usize

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

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

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

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where 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<AccountId, C: ReservableCurrency<AccountId>> MaxEncodedLen for BalanceSwapAction<AccountId, C>

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<AccountId: PartialEq, C: PartialEq + ReservableCurrency<AccountId>> PartialEq for BalanceSwapAction<AccountId, C>

fn eq(&self, other: &BalanceSwapAction<AccountId, C>) -> 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: Config, AccountId, C> SwapAction<AccountId, T> for BalanceSwapAction<AccountId, C>

where C: ReservableCurrency<AccountId>,

fn reserve(&self, source: &AccountId) -> DispatchResult

Reserve the resources needed for the swap, from the given source. The reservation is allowed to fail. If that is the case, the the full swap creation operation is cancelled.

fn claim(&self, source: &AccountId, target: &AccountId) -> bool

Claim the reserved resources, with source and target. Returns whether the claim succeeds.

fn weight(&self) -> Weight

Weight for executing the operation.

fn cancel(&self, source: &AccountId)

Cancel the resources reserved in source.

impl<AccountId, C> TypeInfo for BalanceSwapAction<AccountId, C>

where <C as Currency<AccountId>>::Balance: TypeInfo + 'static, PhantomData<C>: TypeInfo + 'static, AccountId: TypeInfo + 'static, C: ReservableCurrency<AccountId> + 'static,

type Identity = BalanceSwapAction<AccountId, C>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<AccountId, C: ReservableCurrency<AccountId>> EncodeLike for BalanceSwapAction<AccountId, C>

where <C as Currency<AccountId>>::Balance: Encode, PhantomData<C>: Encode,

impl<AccountId: Eq, C: Eq + ReservableCurrency<AccountId>> Eq for BalanceSwapAction<AccountId, C>

impl<AccountId, C: ReservableCurrency<AccountId>> StructuralPartialEq for BalanceSwapAction<AccountId, C>