Struct frame_support::traits::tokens::fungible::FreezeConsideration
source · pub struct FreezeConsideration<A, F, R, D>(/* private fields */)
where
F: MutateFreeze<A>;
Expand description
Consideration method using a fungible
balance frozen as the cost exacted for the footprint.
The aggregate amount frozen under R::get()
for any account which has multiple tickets,
is the cumulative amounts of each ticket’s footprint (each individually determined by D
).
Trait Implementations§
source§impl<A, F, R, D> Clone for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
impl<A, F, R, D> Clone for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
source§impl<A: 'static, F: 'static + MutateFreeze<A>, R: 'static + Get<F::Id>, D: 'static + Convert<Footprint, F::Balance>> Consideration<A> for FreezeConsideration<A, F, R, D>
impl<A: 'static, F: 'static + MutateFreeze<A>, R: 'static + Get<F::Id>, D: 'static + Convert<Footprint, F::Balance>> Consideration<A> for FreezeConsideration<A, F, R, D>
source§fn new(who: &A, footprint: Footprint) -> Result<Self, DispatchError>
fn new(who: &A, footprint: Footprint) -> Result<Self, DispatchError>
Create a ticket for the
new
footprint attributable to who
. This ticket must ultimately
be consumed through update
or drop
once the footprint changes or is removed.source§fn update(self, who: &A, footprint: Footprint) -> Result<Self, DispatchError>
fn update(self, who: &A, footprint: Footprint) -> Result<Self, DispatchError>
Optionally consume an old ticket and alter the footprint, enforcing the new cost to
who
and returning the new ticket (or an error if there was an issue). Read moresource§fn drop(self, who: &A) -> Result<(), DispatchError>
fn drop(self, who: &A) -> Result<(), DispatchError>
Consume a ticket for some
old
footprint attributable to who
which should now been freed.source§fn burn(self, _: &AccountId)
fn burn(self, _: &AccountId)
source§impl<A, F, R, D> Debug for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
impl<A, F, R, D> Debug for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
source§impl<A, F, R, D> Decode for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Decode for FreezeConsideration<A, F, R, D>
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>
Attempt to deserialise the value from input.
source§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>
) -> Result<DecodeFinished, Error>where
I: 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. Read more
source§impl<A, F, R, D> Encode for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Encode for FreezeConsideration<A, F, R, D>
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )
Convert self to a slice and append it to the destination.
source§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
Convert self to a slice and then invoke the given closure with it.
source§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
source§impl<A, F, R, D> MaxEncodedLen for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
impl<A, F, R, D> MaxEncodedLen for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
source§fn max_encoded_len() -> usize
fn max_encoded_len() -> usize
Upper bound, in bytes, of the maximum encoded size of this item.
source§impl<A, F, R, D> PartialEq for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
impl<A, F, R, D> PartialEq for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
source§impl<A, F, R, D> TypeInfo for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A> + 'static,
F::Balance: TypeInfo + 'static,
PhantomData<fn() -> (A, R, D)>: TypeInfo + 'static,
A: 'static,
R: 'static,
D: 'static,
impl<A, F, R, D> TypeInfo for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A> + 'static,
F::Balance: TypeInfo + 'static,
PhantomData<fn() -> (A, R, D)>: TypeInfo + 'static,
A: 'static,
R: 'static,
D: 'static,
impl<A, F, R, D> EncodeLike for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Eq for FreezeConsideration<A, F, R, D>where
F: MutateFreeze<A>,
Auto Trait Implementations§
impl<A, F, R, D> Freeze for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> RefUnwindSafe for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Send for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Sync for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> Unpin for FreezeConsideration<A, F, R, D>
impl<A, F, R, D> UnwindSafe for FreezeConsideration<A, F, R, D>
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
source§impl<T> DecodeLimit for Twhere
T: Decode,
impl<T> DecodeLimit for Twhere
T: Decode,
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§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<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
type Error = <U as TryFromKey<T>>::Error
fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>
source§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
.