Ratio

Struct Ratio

pub struct Ratio<T> { /* private fields */ }

Expand description

Represents the ratio between two numbers.

Implementations§

impl<T> Ratio<T>

These method are const.

pub const fn new_raw(numer: T, denom: T) -> Ratio<T>

Creates a Ratio without checking for denom == 0 or reducing.

There are several methods that will panic if used on a Ratio with denom == 0.

pub fn into_raw(self) -> (T, T)

Deconstructs a Ratio into its numerator and denominator.

pub const fn numer(&self) -> &T

Gets an immutable reference to the numerator.

pub const fn denom(&self) -> &T

Gets an immutable reference to the denominator.

impl<T> Ratio<T>
where T: Clone + Integer,

pub fn new(numer: T, denom: T) -> Ratio<T>

Creates a new Ratio.

Panics if denom is zero.

pub fn from_integer(t: T) -> Ratio<T>

Creates a Ratio representing the integer t.

pub fn to_integer(&self) -> T

Converts to an integer, rounding towards zero.

pub fn is_integer(&self) -> bool

Returns true if the rational number is an integer (denominator is 1).

pub fn reduced(&self) -> Ratio<T>

Returns a reduced copy of self.

In general, it is not necessary to use this method, as the only method of procuring a non-reduced fraction is through new_raw.

Panics if denom is zero.

pub fn recip(&self) -> Ratio<T>

Returns the reciprocal.

Panics if the Ratio is zero.

pub fn floor(&self) -> Ratio<T>

Rounds towards minus infinity.

pub fn ceil(&self) -> Ratio<T>

Rounds towards plus infinity.

pub fn round(&self) -> Ratio<T>

Rounds to the nearest integer. Rounds half-way cases away from zero.

pub fn trunc(&self) -> Ratio<T>

Rounds towards zero.

pub fn fract(&self) -> Ratio<T>

Returns the fractional part of a number, with division rounded towards zero.

Satisfies self == self.trunc() + self.fract().

pub fn pow(&self, expon: i32) -> Ratio<T>
where &'a T: for<'a> Pow<u32, Output = T>,

Raises the Ratio to the power of an exponent.

impl Ratio<BigInt>

pub fn from_float<T>(f: T) -> Option<Ratio<BigInt>>
where T: FloatCore,

Converts a float into a rational number.

impl<T> Ratio<T>
where T: ConstZero + ConstOne,

pub const ZERO: Ratio<T>

A constant Ratio 0/1.

impl<T> Ratio<T>
where T: ConstOne,

pub const ONE: Ratio<T>

A constant Ratio 1/1.

impl<T> Ratio<T>
where T: Integer + Signed + Bounded + NumCast + Clone,

pub fn approximate_float<F>(f: F) -> Option<Ratio<T>>
where F: FloatCore + NumCast,

impl<T> Ratio<T>
where T: Integer + Unsigned + Bounded + NumCast + Clone,

pub fn approximate_float_unsigned<F>(f: F) -> Option<Ratio<T>>
where F: FloatCore + NumCast,

Trait Implementations§

impl<'a, 'b, T> Add<&'b Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: &'b Ratio<T>) -> Ratio<T>

Performs the + operation. Read more

impl<'a, T> Add<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: &Ratio<T>) -> Ratio<T>

Performs the + operation. Read more

impl<'a, 'b, T> Add<&'b T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: &'b T) -> Ratio<T>

Performs the + operation. Read more

impl<'a, T> Add<&'a T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: &T) -> Ratio<T>

Performs the + operation. Read more

impl<'a, T> Add<Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: Ratio<T>) -> Ratio<T>

Performs the + operation. Read more

impl<'a, T> Add<T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, other: T) -> Ratio<T>

Performs the + operation. Read more

impl<T> Add<T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, rhs: T) -> Ratio<T>

Performs the + operation. Read more

impl<T> Add for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the + operator.

fn add(self, rhs: Ratio<T>) -> Ratio<T>

Performs the + operation. Read more

impl<'a, T> AddAssign<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn add_assign(&mut self, other: &Ratio<T>)

Performs the += operation. Read more

impl<'a, T> AddAssign<&'a T> for Ratio<T>
where T: Clone + Integer + NumAssign,

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

Performs the += operation. Read more

impl<T> AddAssign<T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn add_assign(&mut self, other: T)

Performs the += operation. Read more

impl<T> AddAssign for Ratio<T>
where T: Clone + Integer + NumAssign,

fn add_assign(&mut self, other: Ratio<T>)

Performs the += operation. Read more

impl<T> Binary for Ratio<T>
where T: Binary + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<T> CheckedAdd for Ratio<T>
where T: Clone + Integer + CheckedMul + CheckedAdd,

fn checked_add(&self, rhs: &Ratio<T>) -> Option<Ratio<T>>

Adds two numbers, checking for overflow. If overflow happens, None is returned.

impl<T> CheckedDiv for Ratio<T>
where T: Clone + Integer + CheckedMul,

fn checked_div(&self, rhs: &Ratio<T>) -> Option<Ratio<T>>

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

impl<T> CheckedMul for Ratio<T>
where T: Clone + Integer + CheckedMul,

fn checked_mul(&self, rhs: &Ratio<T>) -> Option<Ratio<T>>

Multiplies two numbers, checking for underflow or overflow. If underflow or overflow happens, None is returned.

impl<T> CheckedSub for Ratio<T>
where T: Clone + Integer + CheckedMul + CheckedSub,

fn checked_sub(&self, rhs: &Ratio<T>) -> Option<Ratio<T>>

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

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

fn clone(&self) -> Ratio<T>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<T> ConstOne for Ratio<T>
where T: Clone + Integer + ConstOne,

const ONE: Ratio<T> = Self::ONE

The multiplicative identity element of Self, 1.

impl<T> ConstZero for Ratio<T>
where T: Clone + Integer + ConstZero + ConstOne,

const ZERO: Ratio<T> = Self::ZERO

The additive identity element of Self, 0.

impl<T> Debug for Ratio<T>
where T: Debug,

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

Formats the value using the given formatter. Read more

impl<T> Default for Ratio<T>
where T: Clone + Integer,

fn default() -> Ratio<T>

Returns zero

impl<'de, T> Deserialize<'de> for Ratio<T>
where T: Deserialize<'de> + Clone + Integer + PartialOrd,

fn deserialize<D>( deserializer: D, ) -> Result<Ratio<T>, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<T> Display for Ratio<T>
where T: Display + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<'a, 'b, T> Div<&'b Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: &'b Ratio<T>) -> Ratio<T>

Performs the / operation. Read more

impl<'a, T> Div<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: &Ratio<T>) -> Ratio<T>

Performs the / operation. Read more

impl<'a, 'b, T> Div<&'b T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: &'b T) -> Ratio<T>

Performs the / operation. Read more

impl<'a, T> Div<&'a T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: &T) -> Ratio<T>

Performs the / operation. Read more

impl<'a, T> Div<Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: Ratio<T>) -> Ratio<T>

Performs the / operation. Read more

impl<'a, T> Div<T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, other: T) -> Ratio<T>

Performs the / operation. Read more

impl<T> Div<T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Ratio<T>

Performs the / operation. Read more

impl<T> Div for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the / operator.

fn div(self, rhs: Ratio<T>) -> Ratio<T>

Performs the / operation. Read more

impl<'a, T> DivAssign<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn div_assign(&mut self, other: &Ratio<T>)

Performs the /= operation. Read more

impl<'a, T> DivAssign<&'a T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn div_assign(&mut self, other: &T)

Performs the /= operation. Read more

impl<T> DivAssign<T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn div_assign(&mut self, other: T)

Performs the /= operation. Read more

impl<T> DivAssign for Ratio<T>
where T: Clone + Integer + NumAssign,

fn div_assign(&mut self, other: Ratio<T>)

Performs the /= operation. Read more

impl<T> From<(T, T)> for Ratio<T>
where T: Clone + Integer,

fn from(pair: (T, T)) -> Ratio<T>

Converts to this type from the input type.

impl<T> From<T> for Ratio<T>
where T: Clone + Integer,

fn from(x: T) -> Ratio<T>

Converts to this type from the input type.

impl FromPrimitive for Ratio<BigInt>

fn from_i64(n: i64) -> Option<Ratio<BigInt>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<BigInt>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<BigInt>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<BigInt>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<BigInt>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<BigInt>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<i128>

fn from_i64(n: i64) -> Option<Ratio<i128>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<i128>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<i128>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<i128>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<i128>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<i128>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<i16>

fn from_i64(n: i64) -> Option<Ratio<i16>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<i16>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<i16>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<i16>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<i16>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<i16>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<i32>

fn from_i64(n: i64) -> Option<Ratio<i32>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<i32>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<i32>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<i32>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<i32>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<i32>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<i64>

fn from_i64(n: i64) -> Option<Ratio<i64>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<i64>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<i64>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<i64>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<i64>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<i64>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<i8>

fn from_i64(n: i64) -> Option<Ratio<i8>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<i8>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<i8>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<i8>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<i8>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<i8>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<isize>

fn from_i64(n: i64) -> Option<Ratio<isize>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<isize>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<isize>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<isize>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<isize>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<isize>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<u128>

fn from_i64(n: i64) -> Option<Ratio<u128>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<u128>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<u128>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<u128>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<u128>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<u128>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<u16>

fn from_i64(n: i64) -> Option<Ratio<u16>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<u16>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<u16>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<u16>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<u16>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<u16>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<u32>

fn from_i64(n: i64) -> Option<Ratio<u32>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<u32>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<u32>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<u32>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<u32>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<u32>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<u64>

fn from_i64(n: i64) -> Option<Ratio<u64>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<u64>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<u64>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<u64>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<u64>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<u64>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<u8>

fn from_i64(n: i64) -> Option<Ratio<u8>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<u8>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<u8>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<u8>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<u8>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<u8>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl FromPrimitive for Ratio<usize>

fn from_i64(n: i64) -> Option<Ratio<usize>>

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i128(n: i128) -> Option<Ratio<usize>>

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_u64(n: u64) -> Option<Ratio<usize>>

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u128(n: u128) -> Option<Ratio<usize>>

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_f32(n: f32) -> Option<Ratio<usize>>

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_f64(n: f64) -> Option<Ratio<usize>>

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

fn from_isize(n: isize) -> Option<Self>

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl<T> FromStr for Ratio<T>
where T: FromStr + Clone + Integer,

fn from_str(s: &str) -> Result<Ratio<T>, ParseRatioError>

Parses numer/denom or just numer.

type Err = ParseRatioError

The associated error which can be returned from parsing.

impl<T> Hash for Ratio<T>
where T: Clone + Integer + Hash,

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

Feeds this value into the given Hasher. Read more

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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

impl<'a, T> Inv for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The result after applying the operator.

fn inv(self) -> Ratio<T>

Returns the multiplicative inverse of self. Read more

impl<T> Inv for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The result after applying the operator.

fn inv(self) -> Ratio<T>

Returns the multiplicative inverse of self. Read more

impl<T> LowerExp for Ratio<T>
where T: LowerExp + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<T> LowerHex for Ratio<T>
where T: LowerHex + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<'a, 'b, T> Mul<&'b Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: &'b Ratio<T>) -> Ratio<T>

Performs the * operation. Read more

impl<'a, T> Mul<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: &Ratio<T>) -> Ratio<T>

Performs the * operation. Read more

impl<'a, 'b, T> Mul<&'b T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: &'b T) -> Ratio<T>

Performs the * operation. Read more

impl<'a, T> Mul<&'a T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: &T) -> Ratio<T>

Performs the * operation. Read more

impl<'a, T> Mul<Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: Ratio<T>) -> Ratio<T>

Performs the * operation. Read more

impl<'a, T> Mul<T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, other: T) -> Ratio<T>

Performs the * operation. Read more

impl<T> Mul<T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Ratio<T>

Performs the * operation. Read more

impl<T> Mul for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the * operator.

fn mul(self, rhs: Ratio<T>) -> Ratio<T>

Performs the * operation. Read more

impl<'a, T> MulAssign<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn mul_assign(&mut self, other: &Ratio<T>)

Performs the *= operation. Read more

impl<'a, T> MulAssign<&'a T> for Ratio<T>
where T: Clone + Integer + NumAssign,

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

Performs the *= operation. Read more

impl<T> MulAssign<T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn mul_assign(&mut self, other: T)

Performs the *= operation. Read more

impl<T> MulAssign for Ratio<T>
where T: Clone + Integer + NumAssign,

fn mul_assign(&mut self, other: Ratio<T>)

Performs the *= operation. Read more

impl<'a, T> Neg for &'a Ratio<T>
where T: Clone + Integer + Neg<Output = T>,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn neg(self) -> Ratio<T>

Performs the unary - operation. Read more

impl<T> Neg for Ratio<T>
where T: Clone + Integer + Neg<Output = T>,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn neg(self) -> Ratio<T>

Performs the unary - operation. Read more

impl<T> Num for Ratio<T>
where T: Clone + Integer,

fn from_str_radix(s: &str, radix: u32) -> Result<Ratio<T>, ParseRatioError>

Parses numer/denom where the numbers are in base radix.

type FromStrRadixErr = ParseRatioError

impl<T> Octal for Ratio<T>
where T: Octal + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<T> One for Ratio<T>
where T: Clone + Integer,

fn one() -> Ratio<T>

Returns the multiplicative identity element of Self, 1. Read more

fn is_one(&self) -> bool

Returns true if self is equal to the multiplicative identity. Read more

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.

impl<T> Ord for Ratio<T>
where T: Clone + Integer,

fn cmp(&self, other: &Ratio<T>) -> Ordering

This method returns an Ordering between self and other. Read more

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

impl<T> PartialEq for Ratio<T>
where T: Clone + Integer,

fn eq(&self, other: &Ratio<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T> PartialOrd for Ratio<T>
where T: Clone + Integer,

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

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

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

Tests less than (for self and other) and is used by the < operator. Read more

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

Tests greater than (for self and other) and is used by the > operator. Read more

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a, 'b, T> Pow<&'b BigInt> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b BigInt) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b BigInt> for Ratio<T>
where T: Clone + Integer + Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b BigInt) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b BigUint> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b BigUint) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b BigUint> for Ratio<T>
where T: Clone + Integer + Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b BigUint) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b i128> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b i128> for Ratio<T>
where T: Clone + Integer + Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b i16> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b i16> for Ratio<T>
where T: Clone + Integer + Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b i32> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b i32> for Ratio<T>
where T: Clone + Integer + Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b i64> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b i64> for Ratio<T>
where T: Clone + Integer + Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b i8> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b i8> for Ratio<T>
where T: Clone + Integer + Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b i8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b isize> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b isize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b isize> for Ratio<T>
where T: Clone + Integer + Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b isize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b u128> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b u128> for Ratio<T>
where T: Clone + Integer + Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b u16> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b u16> for Ratio<T>
where T: Clone + Integer + Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b u32> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b u32> for Ratio<T>
where T: Clone + Integer + Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b u64> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b u64> for Ratio<T>
where T: Clone + Integer + Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b u8> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b u8> for Ratio<T>
where T: Clone + Integer + Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b u8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, 'b, T> Pow<&'b usize> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b usize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'b, T> Pow<&'b usize> for Ratio<T>
where T: Clone + Integer + Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: &'b usize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<BigInt> for &'a Ratio<T>
where T: Clone + Integer, &'a T: for<'b> Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: BigInt) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<BigInt> for Ratio<T>
where T: Clone + Integer + for<'b> Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: BigInt) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<BigUint> for &'a Ratio<T>
where T: Clone + Integer, &'a T: for<'b> Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: BigUint) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<BigUint> for Ratio<T>
where T: Clone + Integer + for<'b> Pow<&'b BigUint, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: BigUint) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<i128> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<i128> for Ratio<T>
where T: Clone + Integer + Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<i16> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<i16> for Ratio<T>
where T: Clone + Integer + Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<i32> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<i32> for Ratio<T>
where T: Clone + Integer + Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<i64> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<i64> for Ratio<T>
where T: Clone + Integer + Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<i8> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<i8> for Ratio<T>
where T: Clone + Integer + Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: i8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<isize> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: isize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<isize> for Ratio<T>
where T: Clone + Integer + Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: isize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<u128> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<u128> for Ratio<T>
where T: Clone + Integer + Pow<u128, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u128) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<u16> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<u16> for Ratio<T>
where T: Clone + Integer + Pow<u16, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u16) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<u32> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<u32> for Ratio<T>
where T: Clone + Integer + Pow<u32, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u32) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<u64> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<u64> for Ratio<T>
where T: Clone + Integer + Pow<u64, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u64) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<u8> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<u8> for Ratio<T>
where T: Clone + Integer + Pow<u8, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: u8) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Pow<usize> for &'a Ratio<T>
where T: Clone + Integer, &'a T: Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: usize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<T> Pow<usize> for Ratio<T>
where T: Clone + Integer + Pow<usize, Output = T>,

type Output = Ratio<T>

The result after applying the operator.

fn pow(self, expon: usize) -> Ratio<T>

Returns self to the power rhs. Read more

impl<'a, T> Product<&'a Ratio<T>> for Ratio<T>
where T: Integer + Clone,

fn product<I>(iter: I) -> Ratio<T>
where I: Iterator<Item = &'a Ratio<T>>,

Takes an iterator and generates Self from the elements by multiplying the items.

impl<T> Product for Ratio<T>
where T: Integer + Clone,

fn product<I>(iter: I) -> Ratio<T>
where I: Iterator<Item = Ratio<T>>,

Takes an iterator and generates Self from the elements by multiplying the items.

impl<'a, 'b, T> Rem<&'b Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: &'b Ratio<T>) -> Ratio<T>

Performs the % operation. Read more

impl<'a, T> Rem<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: &Ratio<T>) -> Ratio<T>

Performs the % operation. Read more

impl<'a, 'b, T> Rem<&'b T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: &'b T) -> Ratio<T>

Performs the % operation. Read more

impl<'a, T> Rem<&'a T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: &T) -> Ratio<T>

Performs the % operation. Read more

impl<'a, T> Rem<Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: Ratio<T>) -> Ratio<T>

Performs the % operation. Read more

impl<'a, T> Rem<T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, other: T) -> Ratio<T>

Performs the % operation. Read more

impl<T> Rem<T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, rhs: T) -> Ratio<T>

Performs the % operation. Read more

impl<T> Rem for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the % operator.

fn rem(self, rhs: Ratio<T>) -> Ratio<T>

Performs the % operation. Read more

impl<'a, T> RemAssign<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn rem_assign(&mut self, other: &Ratio<T>)

Performs the %= operation. Read more

impl<'a, T> RemAssign<&'a T> for Ratio<T>
where T: Clone + Integer + NumAssign,

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

Performs the %= operation. Read more

impl<T> RemAssign<T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn rem_assign(&mut self, other: T)

Performs the %= operation. Read more

impl<T> RemAssign for Ratio<T>
where T: Clone + Integer + NumAssign,

fn rem_assign(&mut self, other: Ratio<T>)

Performs the %= operation. Read more

impl<T> Serialize for Ratio<T>
where T: Serialize + Clone + Integer + PartialOrd,

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

Serialize this value into the given Serde serializer. Read more

impl<T> Signed for Ratio<T>
where T: Clone + Integer + Signed,

fn abs(&self) -> Ratio<T>

Computes the absolute value. Read more

fn abs_sub(&self, other: &Ratio<T>) -> Ratio<T>

The positive difference of two numbers. Read more

fn signum(&self) -> Ratio<T>

Returns the sign of the number. Read more

fn is_positive(&self) -> bool

Returns true if the number is positive and false if the number is zero or negative.

fn is_negative(&self) -> bool

Returns true if the number is negative and false if the number is zero or positive.

impl<'a, 'b, T> Sub<&'b Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: &'b Ratio<T>) -> Ratio<T>

Performs the - operation. Read more

impl<'a, T> Sub<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: &Ratio<T>) -> Ratio<T>

Performs the - operation. Read more

impl<'a, 'b, T> Sub<&'b T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: &'b T) -> Ratio<T>

Performs the - operation. Read more

impl<'a, T> Sub<&'a T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: &T) -> Ratio<T>

Performs the - operation. Read more

impl<'a, T> Sub<Ratio<T>> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: Ratio<T>) -> Ratio<T>

Performs the - operation. Read more

impl<'a, T> Sub<T> for &'a Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, other: T) -> Ratio<T>

Performs the - operation. Read more

impl<T> Sub<T> for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, rhs: T) -> Ratio<T>

Performs the - operation. Read more

impl<T> Sub for Ratio<T>
where T: Clone + Integer,

type Output = Ratio<T>

The resulting type after applying the - operator.

fn sub(self, rhs: Ratio<T>) -> Ratio<T>

Performs the - operation. Read more

impl<'a, T> SubAssign<&'a Ratio<T>> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn sub_assign(&mut self, other: &Ratio<T>)

Performs the -= operation. Read more

impl<'a, T> SubAssign<&'a T> for Ratio<T>
where T: Clone + Integer + NumAssign,

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

Performs the -= operation. Read more

impl<T> SubAssign<T> for Ratio<T>
where T: Clone + Integer + NumAssign,

fn sub_assign(&mut self, other: T)

Performs the -= operation. Read more

impl<T> SubAssign for Ratio<T>
where T: Clone + Integer + NumAssign,

fn sub_assign(&mut self, other: Ratio<T>)

Performs the -= operation. Read more

impl<'a, T> Sum<&'a Ratio<T>> for Ratio<T>
where T: Integer + Clone,

fn sum<I>(iter: I) -> Ratio<T>
where I: Iterator<Item = &'a Ratio<T>>,

Takes an iterator and generates Self from the elements by “summing up” the items.

impl<T> Sum for Ratio<T>
where T: Integer + Clone,

fn sum<I>(iter: I) -> Ratio<T>
where I: Iterator<Item = Ratio<T>>,

Takes an iterator and generates Self from the elements by “summing up” the items.

impl<T> ToPrimitive for Ratio<T>
where T: Clone + Integer + ToPrimitive + ToBigInt,

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned. Read more

fn to_u64(&self) -> Option<u64>

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

fn to_u128(&self) -> Option<u128>

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned. Read more

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64. Read more

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

fn to_u8(&self) -> Option<u8>

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

fn to_u16(&self) -> Option<u16>

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

fn to_u32(&self) -> Option<u32>

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

impl<T> UpperExp for Ratio<T>
where T: UpperExp + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<T> UpperHex for Ratio<T>
where T: UpperHex + Clone + Integer,

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

Formats the value using the given formatter. Read more

impl<T> Zero for Ratio<T>
where T: Clone + Integer,

fn zero() -> Ratio<T>

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

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

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

impl<T> Copy for Ratio<T>
where T: Copy,

impl<T> Eq for Ratio<T>
where T: Clone + Integer,

Auto Trait Implementations§

impl<T> Freeze for Ratio<T>
where T: Freeze,

impl<T> RefUnwindSafe for Ratio<T>
where T: RefUnwindSafe,

impl<T> Send for Ratio<T>
where T: Send,

impl<T> Sync for Ratio<T>
where T: Sync,

impl<T> Unpin for Ratio<T>
where T: Unpin,

impl<T> UnwindSafe for Ratio<T>
where T: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Az for T

fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

fn cast_from(src: Src) -> Dst

Casts the value.

impl<T> CheckedAs for T

fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.

impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> Conv for T

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<Q, K> Equivalent<K> for Q
where 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

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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<Src, Dst> LosslessTryInto<Dst> for Src
where Dst: LosslessTryFrom<Src>,

fn lossless_try_into(self) -> Option<Dst>

Performs the conversion.

impl<Src, Dst> LossyInto<Dst> for Src
where Dst: LossyFrom<Src>,

fn lossy_into(self) -> Dst

Performs the conversion.

impl<T> OverflowingAs for T

fn overflowing_as<Dst>(self) -> (Dst, bool)
where T: OverflowingCast<Dst>,

Casts the value.

impl<Src, Dst> OverflowingCastFrom<Src> for Dst
where Src: OverflowingCast<Dst>,

fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.

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

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SaturatingAs for T

fn saturating_as<Dst>(self) -> Dst
where T: SaturatingCast<Dst>,

Casts the value.

impl<Src, Dst> SaturatingCastFrom<Src> for Dst
where Src: SaturatingCast<Dst>,

fn saturating_cast_from(src: Src) -> Dst

Casts the value.

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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.

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

Performs the conversion.

impl<T> UnwrappedAs for T

fn unwrapped_as<Dst>(self) -> Dst
where T: UnwrappedCast<Dst>,

Casts the value.

impl<Src, Dst> UnwrappedCastFrom<Src> for Dst
where Src: UnwrappedCast<Dst>,

fn unwrapped_cast_from(src: Src) -> Dst

Casts the value.

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

fn vzip(self) -> V

impl<T> WrappingAs for T

fn wrapping_as<Dst>(self) -> Dst
where T: WrappingCast<Dst>,

Casts the value.

impl<Src, Dst> WrappingCastFrom<Src> for Dst
where Src: WrappingCast<Dst>,

fn wrapping_cast_from(src: Src) -> Dst

Casts the value.

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T

impl<T> NumAssign for T
where T: Num + NumAssignOps,

impl<T, Rhs> NumAssignOps<Rhs> for T
where T: AddAssign<Rhs> + SubAssign<Rhs> + MulAssign<Rhs> + DivAssign<Rhs> + RemAssign<Rhs>,

impl<T> NumAssignRef for T
where T: NumAssign + for<'r> NumAssignOps<&'r T>,

impl<T, Rhs, Output> NumOps<Rhs, Output> for T
where T: Sub<Rhs, Output = Output> + Mul<Rhs, Output = Output> + Div<Rhs, Output = Output> + Add<Rhs, Output = Output> + Rem<Rhs, Output = Output>,

impl<T> NumRef for T
where T: Num + for<'r> NumOps<&'r T>,

impl<T, Base> RefNum<Base> for T
where T: NumOps<Base, Base> + for<'r> NumOps<&'r Base, Base>,