Struct oasis_core_runtime::common::quantity::Quantity

source ·
pub struct Quantity(/* private fields */);
Expand description

An arbitrary precision unsigned integer.

Implementations§

source§

impl Quantity

source

pub fn checked_sub(&self, other: &Quantity) -> Option<Quantity>

Subtracts two numbers, checking for underflow. If underflow happens, None is returned.

source

pub fn checked_div(&self, other: &Quantity) -> Option<Quantity>

Divides two numbers, checking for underflow, overflow and division by zero. If any of that happens, None is returned.

Trait Implementations§

source§

impl<'a> Add<&'a Quantity> for Quantity

§

type Output = Quantity

The resulting type after applying the + operator.
source§

fn add(self, other: &Quantity) -> Quantity

Performs the + operation. Read more
source§

impl Add<u64> for Quantity

§

type Output = Quantity

The resulting type after applying the + operator.
source§

fn add(self, other: u64) -> Quantity

Performs the + operation. Read more
source§

impl Add for Quantity

§

type Output = Quantity

The resulting type after applying the + operator.
source§

fn add(self, other: Quantity) -> Quantity

Performs the + operation. Read more
source§

impl<'a> AddAssign<&'a Quantity> for Quantity

source§

fn add_assign(&mut self, other: &Quantity)

Performs the += operation. Read more
source§

impl AddAssign<u64> for Quantity

source§

fn add_assign(&mut self, other: u64)

Performs the += operation. Read more
source§

impl AddAssign for Quantity

source§

fn add_assign(&mut self, other: Quantity)

Performs the += operation. Read more
source§

impl Clone for Quantity

source§

fn clone(&self) -> Quantity

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 Quantity

source§

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

Formats the value using the given formatter. Read more
source§

impl Decode for Quantity

source§

fn try_default() -> Result<Self, DecodeError>

Try to decode from a missing/null/undefined value.
source§

fn try_from_cbor_value(value: Value) -> Result<Self, DecodeError>

Try to decode from a given CBOR value.
§

fn try_from_cbor_value_default(value: Value) -> Result<Self, DecodeError>
where Self: Sized,

Try to decode from a given CBOR value, calling try_default in case the value is null or undefined.
source§

impl Default for Quantity

source§

fn default() -> Quantity

Returns the “default value” for a type. Read more
source§

impl Display for Quantity

source§

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

Formats the value using the given formatter. Read more
source§

impl Encode for Quantity

source§

fn is_empty(&self) -> bool

Whether the value is equal to the empty value for the type.
source§

fn into_cbor_value(self) -> Value

Encode the type into a CBOR Value.
source§

impl From<u128> for Quantity

source§

fn from(v: u128) -> Quantity

Converts to this type from the input type.
source§

impl From<u16> for Quantity

source§

fn from(v: u16) -> Quantity

Converts to this type from the input type.
source§

impl From<u32> for Quantity

source§

fn from(v: u32) -> Quantity

Converts to this type from the input type.
source§

impl From<u64> for Quantity

source§

fn from(v: u64) -> Quantity

Converts to this type from the input type.
source§

impl From<u8> for Quantity

source§

fn from(v: u8) -> Quantity

Converts to this type from the input type.
source§

impl Hash for Quantity

source§

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl<'a> Mul<&'a Quantity> for Quantity

§

type Output = Quantity

The resulting type after applying the * operator.
source§

fn mul(self, rhs: &Quantity) -> Quantity

Performs the * operation. Read more
source§

impl Mul<u64> for Quantity

§

type Output = Quantity

The resulting type after applying the * operator.
source§

fn mul(self, other: u64) -> Quantity

Performs the * operation. Read more
source§

impl Mul for Quantity

§

type Output = Quantity

The resulting type after applying the * operator.
source§

fn mul(self, rhs: Quantity) -> Quantity

Performs the * operation. Read more
source§

impl<'a> MulAssign<&'a Quantity> for Quantity

source§

fn mul_assign(&mut self, rhs: &Quantity)

Performs the *= operation. Read more
source§

impl MulAssign<u64> for Quantity

source§

fn mul_assign(&mut self, other: u64)

Performs the *= operation. Read more
source§

impl MulAssign for Quantity

source§

fn mul_assign(&mut self, rhs: Quantity)

Performs the *= operation. Read more
source§

impl Ord for Quantity

source§

fn cmp(&self, other: &Quantity) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
source§

impl PartialEq for Quantity

source§

fn eq(&self, other: &Quantity) -> 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 PartialOrd for Quantity

source§

fn partial_cmp(&self, other: &Quantity) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl TryFrom<&Quantity> for u128

§

type Error = IntErrorKind

The type returned in the event of a conversion error.
source§

fn try_from(value: &Quantity) -> Result<u128, Self::Error>

Performs the conversion.
source§

impl TryFrom<&Quantity> for u64

§

type Error = IntErrorKind

The type returned in the event of a conversion error.
source§

fn try_from(value: &Quantity) -> Result<u64, Self::Error>

Performs the conversion.
source§

impl TryFrom<Quantity> for u128

§

type Error = IntErrorKind

The type returned in the event of a conversion error.
source§

fn try_from(value: Quantity) -> Result<u128, Self::Error>

Performs the conversion.
source§

impl TryFrom<Quantity> for u64

§

type Error = IntErrorKind

The type returned in the event of a conversion error.
source§

fn try_from(value: Quantity) -> Result<u64, Self::Error>

Performs the conversion.
source§

impl Zero for Quantity

source§

fn zero() -> Self

Returns the additive identity element of Self, 0. Read more
source§

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.
source§

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.
source§

impl Eq for Quantity

source§

impl StructuralPartialEq for Quantity

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

§

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

§

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

§

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
§

impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

§

fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
§

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

§

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

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

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

§

impl<T> Pointable for T

§

const ALIGN: usize = _

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 for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where 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> ToString for T
where T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
§

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

§

fn vzip(self) -> V

§

impl<T> SendSyncUnwindSafe for T
where T: Send + Sync + UnwindSafe + ?Sized,