Struct frame_support::traits::tokens::pay::PayFromAccount
source · pub struct PayFromAccount<F, A>(_);Expand description
Simple implementation of Pay which makes a payment from a “pot” - i.e. a single account.
Trait Implementations§
source§impl<A: TypedGet, F: Mutate<A::Type>> Pay for PayFromAccount<F, A>
impl<A: TypedGet, F: Mutate<A::Type>> Pay for PayFromAccount<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 Error = DispatchError
type Error = DispatchError
An error which could be returned by the Pay type
source§fn pay(
who: &Self::Beneficiary,
_: Self::AssetKind,
amount: Self::Balance
) -> Result<Self::Id, Self::Error>
fn pay( who: &Self::Beneficiary, _: 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 PayFromAccount<F, A>where A: RefUnwindSafe, F: RefUnwindSafe,
impl<F, A> Send for PayFromAccount<F, A>where A: Send, F: Send,
impl<F, A> Sync for PayFromAccount<F, A>where A: Sync, F: Sync,
impl<F, A> Unpin for PayFromAccount<F, A>where A: Unpin, F: Unpin,
impl<F, A> UnwindSafe for PayFromAccount<F, A>where A: UnwindSafe, F: UnwindSafe,
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