Enum frame_support::traits::tokens::Precision

source ·

pub enum Precision {
    Exact,
    BestEffort,
}

Expand description

The precision required of an operation generally involving some aspect of quantitative fund withdrawal or transfer.

Variants§

§

Exact

The operation should must either proceed either exactly according to the amounts involved or not at all.

§

BestEffort

The operation may be considered successful even if less than the specified amounts are available to be used. In this case a best effort will be made.

Trait Implementations§

source §

impl Clone for Precision

source §

fn clone(&self) -> Precision

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

source §

impl Debug for Precision

source §

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

source §

impl PartialEq<Precision> for Precision

source §

fn eq(&self, other: &Precision) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

source §

impl StructuralPartialEq for Precision

Auto Trait Implementations§

§

impl RefUnwindSafe for Precision

§

impl Send for Precision

§

impl Sync for Precision

§

impl Unpin for Precision

§

impl UnwindSafe for Precision

Blanket Implementations§

source §

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

source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source §

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

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source §

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more

source §

impl<T> CheckedConversion for T

source §

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

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

source §

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

source §

impl<T> DynClone for Twhere T: Clone,

source §

fn __clone_box(&self, _: Private) -> *mut ()

source §

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source §

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

§

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

source §

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source §

impl<T> Instrument for T

source §

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

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

source §

fn in_current_span(self) -> Instrumented<Self>

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

source §

impl<T, U> Into for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

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

source §

impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

source §

fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

source §

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

Get a mutable reference to the inner from the outer.

§

impl<T> Pointable for T

§

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

The alignment of pointer.

§

type Init = T

The type for initializers.

§

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

Initializes a with the given initializer. Read more

§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

source §

impl<T> Same<T> for T

§

type Output = T

Should always be Self

source §

impl<T> SaturatedConversion for T

source §

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

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

source §

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

Consume self to return an equivalent value of T. Read more

source §

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.

source §

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source §

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source §

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

§

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source §

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

§

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source§

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

Performs the conversion.

source §

impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,

source §

fn unchecked_into(self) -> T

The counterpart to unchecked_from.

source §

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

source §

fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

§

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

§

fn vzip(self) -> V

source §

impl<T> WithSubscriber for T

source §

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

source §

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

§

impl<T> JsonSchemaMaybe for T

§

impl<T> MaybeDebug for Twhere T: Debug,

source §

impl<T> MaybeRefUnwindSafe for Twhere T: RefUnwindSafe,

source §

Enum frame_support::traits::tokens::Precision

Variants§

Exact

BestEffort

Trait Implementations§

impl Clone for Precision

fn clone(&self) -> Precision

fn clone_from(&mut self, source: &Self)

impl Debug for Precision

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl PartialEq<Precision> for Precision

fn eq(&self, other: &Precision) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Copy for Precision

impl Eq for Precision

impl StructuralEq for Precision

impl StructuralPartialEq for Precision

Auto Trait Implementations§

impl RefUnwindSafe for Precision

impl Send for Precision

impl Sync for Precision

impl Unpin for Precision

impl UnwindSafe for Precision

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CheckedConversion for T

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

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

impl<T> DynClone for Twhere T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

fn from_ref(outer: &Outer) -> &T

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

impl<T> Pointable for T

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

type Init = T

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

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

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

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

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,

fn unchecked_into(self) -> T

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

fn unique_saturated_into(self) -> T

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>