Struct frame_support::traits::SaturatingCurrencyToVote

pub struct SaturatingCurrencyToVote;

Expand description

A naive implementation of CurrencyConvert that simply saturates all conversions.

Warning

This is designed to be used mostly for testing. Use with care, and think about the consequences.

Trait Implementations

impl<B: UniqueSaturatedInto<u64> + UniqueSaturatedFrom<u128>> CurrencyToVote<B> for SaturatingCurrencyToVote

fn to_vote(value: B, _: B) -> u64

Convert balance to u64.

fn to_currency(value: u128, _: B) -> B

Convert u128 to balance.

Auto Trait Implementations

impl RefUnwindSafe for SaturatingCurrencyToVote

impl Send for SaturatingCurrencyToVote

impl Sync for SaturatingCurrencyToVote

impl Unpin for SaturatingCurrencyToVote

impl UnwindSafe for SaturatingCurrencyToVote

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

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fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for Twhere
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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into<U> for Twhere
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const: unstable · source

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn from_mut(outer: &mut Outer) -> &mut T

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impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn drop(ptr: usize)

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impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<S, T> UncheckedInto<T> for Swhere
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fn unchecked_into(self) -> T

The counterpart to unchecked_from.

impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,

fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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fn vzip(self) -> V

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