Enum number_general::Float

pub enum Float {
    F32(f32),
    F64(f64),
}

A floating-point number.

Variants

F32(f32)

Tuple Fields of F32

0: f32

F64(f64)

Tuple Fields of F64

0: f64

Trait Implementations

impl Add<Float> for Float

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: Float) -> Self

Performs the + operation.

impl AddAssign<Float> for Float

fn add_assign(&mut self, other: Self)

Performs the += operation.

impl CastFrom<Complex> for Float

fn cast_from(c: Complex) -> Float

Cast an instance of T into an instance of Self.

impl CastFrom<Float> for Boolean

fn cast_from(f: Float) -> Boolean

Cast an instance of T into an instance of Self.

impl CastFrom<Float> for f32

fn cast_from(f: Float) -> f32

Cast an instance of T into an instance of Self.

impl CastFrom<Float> for Int

fn cast_from(f: Float) -> Int

Cast an instance of T into an instance of Self.

impl CastFrom<Float> for UInt

fn cast_from(f: Float) -> UInt

Cast an instance of T into an instance of Self.

impl CastFrom<Number> for Float

fn cast_from(number: Number) -> Float

Cast an instance of T into an instance of Self.

impl Clone for Float

fn clone(&self) -> Float

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Float

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

Formats the value using the given formatter.

impl Default for Float

fn default() -> Float

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Float

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

Deserialize this value from the given Serde deserializer.

impl Display for Float

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

Formats the value using the given formatter.

impl Div<Float> for Float

type Output = Self

The resulting type after applying the / operator.

fn div(self, other: Self) -> Self::Output

Performs the / operation.

impl DivAssign<Float> for Float

fn div_assign(&mut self, other: Self)

Performs the /= operation.

impl FloatInstance for Float

fn is_infinite(&self) -> bool

Return true if this Number is infinite (e.g. [f32::INF]).

fn is_nan(&self) -> bool

Return true if this is not a valid number (NaN).

impl From<Boolean> for Float

fn from(b: Boolean) -> Self

Performs the conversion.

impl From<Float> for Complex

fn from(f: Float) -> Self

Performs the conversion.

impl From<Float> for f64

fn from(f: Float) -> f64

Performs the conversion.

impl From<Float> for Number

fn from(f: Float) -> Number

Performs the conversion.

impl From<Int> for Float

fn from(i: Int) -> Self

Performs the conversion.

impl From<UInt> for Float

fn from(u: UInt) -> Self

Performs the conversion.

impl From<f32> for Float

fn from(f: f32) -> Self

Performs the conversion.

impl From<f64> for Float

fn from(f: f64) -> Self

Performs the conversion.

impl FromStr for Float

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl FromStream for Float

type Context = ()

The decoding context of this type, useful in situations where the stream to be decoded may be too large to hold in main memory.

fn from_stream<'life0, 'async_trait, D: Decoder>(
    cxt: Self::Context,
    decoder: &'life0 mut D
) -> Pin<Box<dyn Future<Output = Result<Self, D::Error>> + Send + 'async_trait>> where
    D: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, 

Parse this value using the given Decoder.

impl Hash for Float

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'en> IntoStream<'en> for Float

fn into_stream<E: Encoder<'en>>(self, e: E) -> Result<E::Ok, E::Error>

Take ownership of this value and serialize it into the given encoder.

impl Mul<Float> for Float

type Output = Self

The resulting type after applying the * operator.

fn mul(self, other: Float) -> Self

Performs the * operation.

impl MulAssign<Float> for Float

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl NumberInstance for Float

type Abs = Float

type Exp = Self

type Class = FloatType

fn class(&self) -> FloatType

Get an impl of NumberClass describing this number.

fn into_type(self, dtype: FloatType) -> Float

Cast this number into the specified NumberClass.

fn abs(self) -> Float

Calculate the absolute value of this number.

fn exp(self) -> Self::Exp

Raise e to the power of this number.

fn pow(self, exp: Number) -> Self

Raise this number to the given exponent.

fn and(self, other: Self) -> Self where
    Boolean: CastFrom<Self>, 

Return true if self and other are nonzero.

fn not(self) -> Self where
    Boolean: CastFrom<Self>, 

Return true if this number is zero.

fn or(self, other: Self) -> Self where
    Boolean: CastFrom<Self>, 

Return true if self or other is nonzero.

fn xor(self, other: Self) -> Self where
    Boolean: CastFrom<Self>, 

Return true if exactly one of self and other is zero.

impl PartialEq<Float> for Float

fn eq(&self, other: &Self) -> 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 !=.

impl PartialOrd<Float> for Float

fn partial_cmp(&self, other: &Float) -> 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 Product<Float> for Float

fn product<I: Iterator<Item = Self>>(iter: I) -> Self

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl Serialize for Float

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

Serialize this value into the given Serde serializer.

impl Sub<Float> for Float

type Output = Self

The resulting type after applying the - operator.

fn sub(self, other: Float) -> Self

Performs the - operation.

impl SubAssign<Float> for Float

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl Sum<Float> for Float

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

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

impl<'en> ToStream<'en> for Float

fn to_stream<E: Encoder<'en>>(&'en self, e: E) -> Result<E::Ok, E::Error>

Serialize this value into the given encoder.

impl Copy for Float

impl Eq for Float