Struct frame_support::traits::U128CurrencyToVote
source · [−]pub struct U128CurrencyToVote;Expand description
An implementation of CurrencyToVote tailored for chain’s that have a balance type of u128.
The factor is the (total_issuance / u64::MAX).max(1), represented as u64. Let’s look at the
important cases:
If the chain’s total issuance is less than u64::MAX, this will always be 1, which means that
the factor will not have any effect. In this case, any account’s balance is also less. Thus,
both of the conversions are basically an as; Any balance can fit in u64.
If the chain’s total issuance is more than 2*u64::MAX, then a factor might be multiplied and divided upon conversion.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for U128CurrencyToVote
impl Send for U128CurrencyToVote
impl Sync for U128CurrencyToVote
impl Unpin for U128CurrencyToVote
impl UnwindSafe for U128CurrencyToVote
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘimpl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;
impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more
Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s. Read more
Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
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The counterpart to unchecked_from.
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