Struct levana_perpswap_cosmos::prelude::Uint64

pub struct Uint64(/* private fields */);

A thin wrapper around u64 that is using strings for JSON encoding/decoding, such that the full u64 range can be used for clients that convert JSON numbers to floats, like JavaScript and jq.

Examples

Use from to create instances of this and u64 to get the value out:

let a = Uint64::from(42u64);
assert_eq!(a.u64(), 42);

let b = Uint64::from(70u32);
assert_eq!(b.u64(), 70);

Implementations

impl Uint64

pub const MAX: Uint64 = _

pub const MIN: Uint64 = _

pub const fn new(value: u64) -> Uint64

Creates a Uint64(value).

This method is less flexible than from but can be called in a const context.

pub const fn zero() -> Uint64

Creates a Uint64(0)

pub const fn one() -> Uint64

Creates a Uint64(1)

pub const fn u64(&self) -> u64

Returns a copy of the internal data

pub const fn to_be_bytes(self) -> [u8; 8]

Returns a copy of the number as big endian bytes.

pub const fn to_le_bytes(self) -> [u8; 8]

Returns a copy of the number as little endian bytes.

pub const fn is_zero(&self) -> bool

pub const fn pow(self, exp: u32) -> Uint64

pub fn ilog2(self) -> u32

Returns the base 2 logarithm of the number, rounded down.

Panics

This function will panic if self is zero.

pub fn multiply_ratio<A, B>(&self, numerator: A, denominator: B) -> Uint64

where A: Into<u64>, B: Into<u64>,

Returns self * numerator / denominator.

Due to the nature of the integer division involved, the result is always floored. E.g. 5 * 99/100 = 4.

pub fn checked_multiply_ratio<A, B>( &self, numerator: A, denominator: B, ) -> Result<Uint64, CheckedMultiplyRatioError>

where A: Into<u64>, B: Into<u64>,

Returns self * numerator / denominator.

Due to the nature of the integer division involved, the result is always floored. E.g. 5 * 99/100 = 4.

pub fn full_mul(self, rhs: impl Into<Uint64>) -> Uint128

Multiplies two Uint64/u64 values without overflow, producing an [Uint128].

Examples

use cosmwasm_std::Uint64;

let a = Uint64::MAX;
let result = a.full_mul(2u32);
assert_eq!(result.to_string(), "36893488147419103230");

pub fn checked_add(self, other: Uint64) -> Result<Uint64, OverflowError>

pub fn checked_sub(self, other: Uint64) -> Result<Uint64, OverflowError>

pub fn checked_mul(self, other: Uint64) -> Result<Uint64, OverflowError>

pub fn checked_pow(self, exp: u32) -> Result<Uint64, OverflowError>

pub fn checked_div(self, other: Uint64) -> Result<Uint64, DivideByZeroError>

pub fn checked_div_euclid( self, other: Uint64, ) -> Result<Uint64, DivideByZeroError>

pub fn checked_rem(self, other: Uint64) -> Result<Uint64, DivideByZeroError>

pub fn checked_shr(self, other: u32) -> Result<Uint64, OverflowError>

pub fn checked_shl(self, other: u32) -> Result<Uint64, OverflowError>

pub fn wrapping_add(self, other: Uint64) -> Uint64

pub fn wrapping_sub(self, other: Uint64) -> Uint64

pub fn wrapping_mul(self, other: Uint64) -> Uint64

pub fn wrapping_pow(self, other: u32) -> Uint64

pub fn saturating_add(self, other: Uint64) -> Uint64

pub fn saturating_sub(self, other: Uint64) -> Uint64

pub fn saturating_mul(self, other: Uint64) -> Uint64

pub fn saturating_pow(self, exp: u32) -> Uint64

pub const fn strict_add(self, rhs: Uint64) -> Uint64

Strict integer addition. Computes self + rhs, panicking if overflow occurred.

This is the same as Uint64::add but const.

pub const fn strict_sub(self, other: Uint64) -> Uint64

Strict integer subtraction. Computes self - rhs, panicking if overflow occurred.

This is the same as Uint64::sub but const.

pub const fn abs_diff(self, other: Uint64) -> Uint64

impl Uint64

pub fn checked_mul_floor<F, T>( self, rhs: F, ) -> Result<Uint64, CheckedMultiplyFractionError>

where F: Fraction<T>, T: Into<Uint64>,

Multiply self with a struct implementing [Fraction] (e.g. [crate::Decimal]). Result is rounded down.

Examples

use cosmwasm_std::Uint128;
let fraction = (8u128, 21u128);
let res = Uint128::new(123456).checked_mul_floor(fraction).unwrap();
assert_eq!(Uint128::new(47030), res); // 47030.8571 rounds down

pub fn mul_floor<F, T>(self, rhs: F) -> Uint64

where F: Fraction<T>, T: Into<Uint64>,

Same operation as checked_mul_floor except unwrapped

pub fn checked_mul_ceil<F, T>( self, rhs: F, ) -> Result<Uint64, CheckedMultiplyFractionError>

where F: Fraction<T>, T: Into<Uint64>,

Multiply self with a struct implementing [Fraction] (e.g. [crate::Decimal]). Result is rounded up.

Examples

use cosmwasm_std::Uint128;
let fraction = (8u128, 21u128);
let res = Uint128::new(123456).checked_mul_ceil(fraction).unwrap();
assert_eq!(Uint128::new(47031), res); // 47030.8571 rounds up

pub fn mul_ceil<F, T>(self, rhs: F) -> Uint64

where F: Fraction<T>, T: Into<Uint64>,

Same operation as checked_mul_ceil except unwrapped

pub fn checked_div_floor<F, T>( self, rhs: F, ) -> Result<Uint64, CheckedMultiplyFractionError>

where F: Fraction<T>, T: Into<Uint64>, Uint64: Sized,

Divide self with a struct implementing [Fraction] (e.g. [crate::Decimal]). Result is rounded down.

Examples

use cosmwasm_std::Uint128;
let fraction = (4u128, 5u128);
let res = Uint128::new(789).checked_div_floor(fraction).unwrap();
assert_eq!(Uint128::new(986), res); // 986.25 rounds down

pub fn div_floor<F, T>(self, rhs: F) -> Uint64

where F: Fraction<T>, T: Into<Uint64>, Uint64: Sized,

Same operation as checked_div_floor except unwrapped

pub fn checked_div_ceil<F, T>( self, rhs: F, ) -> Result<Uint64, CheckedMultiplyFractionError>

where F: Fraction<T>, T: Into<Uint64>, Uint64: Sized,

Divide self with a struct implementing [Fraction] (e.g. [crate::Decimal]). Result is rounded up.

Examples

use cosmwasm_std::Uint128;
let fraction = (4u128, 5u128);
let res = Uint128::new(789).checked_div_ceil(fraction).unwrap();
assert_eq!(Uint128::new(987), res); // 986.25 rounds up

pub fn div_ceil<F, T>(self, rhs: F) -> Uint64

where F: Fraction<T>, T: Into<Uint64>, Uint64: Sized,

Same operation as checked_div_ceil except unwrapped

Trait Implementations

impl Add<&Uint64> for &Uint64

type Output = <Uint64 as Add>::Output

The resulting type after applying the + operator.

fn add(self, other: &Uint64) -> <Uint64 as Add>::Output

Performs the + operation.

impl Add<&Uint64> for Uint64

type Output = <Uint64 as Add>::Output

The resulting type after applying the + operator.

fn add(self, other: &Uint64) -> <Uint64 as Add>::Output

Performs the + operation.

impl<'a> Add<Uint64> for &'a Uint64

type Output = <Uint64 as Add>::Output

The resulting type after applying the + operator.

fn add(self, other: Uint64) -> <Uint64 as Add>::Output

Performs the + operation.

impl Add for Uint64

type Output = Uint64

The resulting type after applying the + operator.

fn add(self, rhs: Uint64) -> Uint64

Performs the + operation.

impl<'a> AddAssign<&'a Uint64> for Uint64

fn add_assign(&mut self, rhs: &'a Uint64)

Performs the += operation.

impl AddAssign for Uint64

fn add_assign(&mut self, rhs: Uint64)

Performs the += operation.

impl Clone for Uint64

fn clone(&self) -> Uint64

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Uint64

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

Formats the value using the given formatter.

impl Default for Uint64

fn default() -> Uint64

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Uint64

fn deserialize<D>( deserializer: D, ) -> Result<Uint64, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialized from an integer string using base 10

impl Display for Uint64

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

Formats the value using the given formatter.

impl<'a> Div<&'a Uint64> for Uint64

type Output = Uint64

The resulting type after applying the / operator.

fn div(self, rhs: &'a Uint64) -> <Uint64 as Div<&'a Uint64>>::Output

Performs the / operation.

impl Div for Uint64

type Output = Uint64

The resulting type after applying the / operator.

fn div(self, rhs: Uint64) -> <Uint64 as Div>::Output

Performs the / operation.

impl<'a> DivAssign<&'a Uint64> for Uint64

fn div_assign(&mut self, rhs: &'a Uint64)

Performs the /= operation.

impl DivAssign for Uint64

fn div_assign(&mut self, rhs: Uint64)

Performs the /= operation.

impl From<u16> for Uint64

fn from(val: u16) -> Uint64

Converts to this type from the input type.

impl From<u32> for Uint64

fn from(val: u32) -> Uint64

Converts to this type from the input type.

impl From<u64> for Uint64

fn from(val: u64) -> Uint64

Converts to this type from the input type.

impl From<u8> for Uint64

fn from(val: u8) -> Uint64

Converts to this type from the input type.

impl JsonSchema for Uint64

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Mul<&Uint64> for &Uint64

type Output = <Uint64 as Mul>::Output

The resulting type after applying the * operator.

fn mul(self, other: &Uint64) -> <Uint64 as Mul>::Output

Performs the * operation.

impl Mul<&Uint64> for Uint64

type Output = <Uint64 as Mul>::Output

The resulting type after applying the * operator.

fn mul(self, other: &Uint64) -> <Uint64 as Mul>::Output

Performs the * operation.

impl<'a> Mul<Uint64> for &'a Uint64

type Output = <Uint64 as Mul>::Output

The resulting type after applying the * operator.

fn mul(self, other: Uint64) -> <Uint64 as Mul>::Output

Performs the * operation.

impl Mul for Uint64

type Output = Uint64

The resulting type after applying the * operator.

fn mul(self, rhs: Uint64) -> <Uint64 as Mul>::Output

Performs the * operation.

impl MulAssign<&Uint64> for Uint64

fn mul_assign(&mut self, other: &Uint64)

Performs the *= operation.

impl MulAssign for Uint64

fn mul_assign(&mut self, rhs: Uint64)

Performs the *= operation.

impl Not for Uint64

type Output = Uint64

The resulting type after applying the ! operator.

fn not(self) -> <Uint64 as Not>::Output

Performs the unary ! operation.

impl Ord for Uint64

fn cmp(&self, other: &Uint64) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq<&Uint64> for Uint64

fn eq(&self, rhs: &&Uint64) -> bool

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

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.

impl<'a> PartialEq<Uint64> for &'a Uint64

fn eq(&self, rhs: &Uint64) -> bool

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

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.

impl PartialEq for Uint64

fn eq(&self, other: &Uint64) -> bool

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

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.

impl PartialOrd for Uint64

fn partial_cmp(&self, other: &Uint64) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Rem<&Uint64> for &Uint64

type Output = <Uint64 as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: &Uint64) -> <Uint64 as Rem>::Output

Performs the % operation.

impl Rem<&Uint64> for Uint64

type Output = <Uint64 as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: &Uint64) -> <Uint64 as Rem>::Output

Performs the % operation.

impl<'a> Rem<Uint64> for &'a Uint64

type Output = <Uint64 as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: Uint64) -> <Uint64 as Rem>::Output

Performs the % operation.

impl Rem for Uint64

fn rem(self, rhs: Uint64) -> Uint64

Panics

This operation will panic if rhs is zero.

type Output = Uint64

The resulting type after applying the % operator.

impl RemAssign<&Uint64> for Uint64

fn rem_assign(&mut self, other: &Uint64)

Performs the %= operation.

impl RemAssign for Uint64

fn rem_assign(&mut self, rhs: Uint64)

Performs the %= operation.

impl Serialize for Uint64

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serializes as an integer string using base 10

impl<'a> Shl<&'a u32> for Uint64

type Output = Uint64

The resulting type after applying the << operator.

fn shl(self, rhs: &'a u32) -> <Uint64 as Shl<&'a u32>>::Output

Performs the << operation.

impl Shl<u32> for Uint64

type Output = Uint64

The resulting type after applying the << operator.

fn shl(self, rhs: u32) -> <Uint64 as Shl<u32>>::Output

Performs the << operation.

impl<'a> ShlAssign<&'a u32> for Uint64

fn shl_assign(&mut self, rhs: &'a u32)

Performs the <<= operation.

impl ShlAssign<u32> for Uint64

fn shl_assign(&mut self, rhs: u32)

Performs the <<= operation.

impl<'a> Shr<&'a u32> for Uint64

type Output = Uint64

The resulting type after applying the >> operator.

fn shr(self, rhs: &'a u32) -> <Uint64 as Shr<&'a u32>>::Output

Performs the >> operation.

impl Shr<u32> for Uint64

type Output = Uint64

The resulting type after applying the >> operator.

fn shr(self, rhs: u32) -> <Uint64 as Shr<u32>>::Output

Performs the >> operation.

impl<'a> ShrAssign<&'a u32> for Uint64

fn shr_assign(&mut self, rhs: &'a u32)

Performs the >>= operation.

impl ShrAssign<u32> for Uint64

fn shr_assign(&mut self, rhs: u32)

Performs the >>= operation.

impl Sub<&Uint64> for &Uint64

type Output = <Uint64 as Sub>::Output

The resulting type after applying the - operator.

fn sub(self, other: &Uint64) -> <Uint64 as Sub>::Output

Performs the - operation.

impl Sub<&Uint64> for Uint64

type Output = <Uint64 as Sub>::Output

The resulting type after applying the - operator.

fn sub(self, other: &Uint64) -> <Uint64 as Sub>::Output

Performs the - operation.

impl<'a> Sub<Uint64> for &'a Uint64

type Output = <Uint64 as Sub>::Output

The resulting type after applying the - operator.

fn sub(self, other: Uint64) -> <Uint64 as Sub>::Output

Performs the - operation.

impl Sub for Uint64

type Output = Uint64

The resulting type after applying the - operator.

fn sub(self, rhs: Uint64) -> Uint64

Performs the - operation.

impl SubAssign<&Uint64> for Uint64

fn sub_assign(&mut self, other: &Uint64)

Performs the -= operation.

impl SubAssign for Uint64

fn sub_assign(&mut self, rhs: Uint64)

Performs the -= operation.

impl<A> Sum<A> for Uint64

where Uint64: Add<A, Output = Uint64>,

fn sum<I>(iter: I) -> Uint64

where I: Iterator<Item = A>,

Method which takes an iterator and generates Self from the elements by “summing up” the items.

impl TryFrom<&str> for Uint64

type Error = StdError

The type returned in the event of a conversion error.

fn try_from(val: &str) -> Result<Uint64, <Uint64 as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<Int128> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from(value: Int128) -> Result<Uint64, <Uint64 as TryFrom<Int128>>::Error>

Performs the conversion.

impl TryFrom<Int256> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from(value: Int256) -> Result<Uint64, <Uint64 as TryFrom<Int256>>::Error>

Performs the conversion.

impl TryFrom<Int512> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from(value: Int512) -> Result<Uint64, <Uint64 as TryFrom<Int512>>::Error>

Performs the conversion.

impl TryFrom<Int64> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from(value: Int64) -> Result<Uint64, <Uint64 as TryFrom<Int64>>::Error>

Performs the conversion.

impl TryFrom<Uint128> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from( value: Uint128, ) -> Result<Uint64, <Uint64 as TryFrom<Uint128>>::Error>

Performs the conversion.

impl TryFrom<Uint256> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from( value: Uint256, ) -> Result<Uint64, <Uint64 as TryFrom<Uint256>>::Error>

Performs the conversion.

impl TryFrom<Uint512> for Uint64

type Error = ConversionOverflowError

The type returned in the event of a conversion error.

fn try_from( value: Uint512, ) -> Result<Uint64, <Uint64 as TryFrom<Uint512>>::Error>

Performs the conversion.

impl Copy for Uint64

impl Eq for Uint64

impl StructuralPartialEq for Uint64