Struct frame_support::traits::tokens::pay::PayAssetFromAccount
source · pub struct PayAssetFromAccount<F, A>(/* private fields */);
Expand description
Simple implementation of Pay
for assets which makes a payment from a “pot” - i.e. a single
account.
Trait Implementations§
source§impl<A, F> Pay for PayAssetFromAccount<F, A>
impl<A, F> Pay for PayAssetFromAccount<F, A>
§type Balance = <F as Inspect<<A as TypedGet>::Type>>::Balance
type Balance = <F as Inspect<<A as TypedGet>::Type>>::Balance
The type by which we measure units of the currency in which we make payments.
§type Beneficiary = <A as TypedGet>::Type
type Beneficiary = <A as TypedGet>::Type
The type by which we identify the beneficiaries to whom a payment may be made.
§type AssetKind = <F as Inspect<<A as TypedGet>::Type>>::AssetId
type AssetKind = <F as Inspect<<A as TypedGet>::Type>>::AssetId
The type for the kinds of asset that are going to be paid. Read more
§type Error = DispatchError
type Error = DispatchError
An error which could be returned by the Pay type
source§fn pay(
who: &Self::Beneficiary,
asset: Self::AssetKind,
amount: Self::Balance
) -> Result<Self::Id, Self::Error>
fn pay( who: &Self::Beneficiary, asset: Self::AssetKind, amount: Self::Balance ) -> Result<Self::Id, Self::Error>
Make a payment and return an identifier for later evaluation of success in some off-chain
mechanism (likely an event, but possibly not on this chain).
source§fn check_payment(_: ()) -> PaymentStatus
fn check_payment(_: ()) -> PaymentStatus
Check how a payment has proceeded.
id
must have been previously returned by pay
for
the result of this call to be meaningful. Once this returns anything other than
InProgress
for some id
it must return Unknown
rather than the actual result
value.Auto Trait Implementations§
impl<F, A> RefUnwindSafe for PayAssetFromAccount<F, A>where
A: RefUnwindSafe,
F: RefUnwindSafe,
impl<F, A> Send for PayAssetFromAccount<F, A>
impl<F, A> Sync for PayAssetFromAccount<F, A>
impl<F, A> Unpin for PayAssetFromAccount<F, A>
impl<F, A> UnwindSafe for PayAssetFromAccount<F, A>where
A: UnwindSafe,
F: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T, Outer> IsWrappedBy<Outer> for T
impl<T, Outer> IsWrappedBy<Outer> for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T
. Read moresource§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from
.source§impl<T, S> UniqueSaturatedInto<T> for S
impl<T, S> UniqueSaturatedInto<T> for S
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T
.