Enum frame_support::traits::SignedImbalance
source · [−]pub enum SignedImbalance<B, PositiveImbalance: Imbalance<B>> {
Positive(PositiveImbalance),
Negative(PositiveImbalance::Opposite),
}
Expand description
Either a positive or a negative imbalance.
Variants
Positive(PositiveImbalance)
A positive imbalance (funds have been created but none destroyed).
Negative(PositiveImbalance::Opposite)
A negative imbalance (funds have been destroyed but none created).
Implementations
impl<P: Imbalance<B, Opposite = N>, N: Imbalance<B, Opposite = P>, B: AtLeast32BitUnsigned + FullCodec + Copy + MaybeSerializeDeserialize + Debug + Default> SignedImbalance<B, P>
impl<P: Imbalance<B, Opposite = N>, N: Imbalance<B, Opposite = P>, B: AtLeast32BitUnsigned + FullCodec + Copy + MaybeSerializeDeserialize + Debug + Default> SignedImbalance<B, P>
Drop Self
if and only if it is equal to zero. Return Err
with Self
if not.
Auto Trait Implementations
impl<B, PositiveImbalance> RefUnwindSafe for SignedImbalance<B, PositiveImbalance> where
PositiveImbalance: RefUnwindSafe,
<PositiveImbalance as Imbalance<B>>::Opposite: RefUnwindSafe,
impl<B, PositiveImbalance> Send for SignedImbalance<B, PositiveImbalance> where
PositiveImbalance: Send,
<PositiveImbalance as Imbalance<B>>::Opposite: Send,
impl<B, PositiveImbalance> Sync for SignedImbalance<B, PositiveImbalance> where
PositiveImbalance: Sync,
<PositiveImbalance as Imbalance<B>>::Opposite: Sync,
impl<B, PositiveImbalance> Unpin for SignedImbalance<B, PositiveImbalance> where
PositiveImbalance: Unpin,
<PositiveImbalance as Imbalance<B>>::Opposite: Unpin,
impl<B, PositiveImbalance> UnwindSafe for SignedImbalance<B, PositiveImbalance> where
PositiveImbalance: UnwindSafe,
<PositiveImbalance as Imbalance<B>>::Opposite: UnwindSafe,
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;
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Convert Rc<Trait>
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The counterpart to unchecked_from
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Consume self to return an equivalent value of T
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Attaches the provided Subscriber
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