Enum tc_value::Number

pub enum Number {
    Bool(Boolean),
    Complex(Complex),
    Float(Float),
    Int(Int),
    UInt(UInt),
}

A generic number.

Variants

Bool(Boolean)

Complex(Complex)

Float(Float)

Int(Int)

UInt(UInt)

Implementations

impl Number

pub fn is_float(&self) -> bool

Return true if this is floating-point Number, false if this is an integer.

pub fn is_int(&self) -> bool

Return true if this is an Int or UInt.

pub fn is_real(&self) -> bool

Return false if this is a Complex Number.

Trait Implementations

impl Add for Number

type Output = Number

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign for Number

fn add_assign(&mut self, other: Number)

Performs the += operation.

impl AsType<Number> for Value

fn as_type(&self) -> Option<&Number>

Borrow this instance as an instance of T if possible.

fn as_type_mut(&mut self) -> Option<&mut Number>

Borrow this instance mutably as an instance of T if possible.

fn into_type(self) -> Option<Number>

Convert this instance into an instance of T if possible.

impl CastFrom<Number> for Boolean

fn cast_from(number: Number) -> Boolean

Cast an instance of T into an instance of Self.

impl CastFrom<Number> for Complex

fn cast_from(number: Number) -> Complex

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 CastFrom<Number> for Int

fn cast_from(number: Number) -> Int

Cast an instance of T into an instance of Self.

impl CastFrom<Number> for UInt

fn cast_from(number: Number) -> UInt

Cast an instance of T into an instance of Self.

impl Clone for Number

fn clone(&self) -> Number

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Number

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

Formats the value using the given formatter.

impl Default for Number

fn default() -> Number

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Number

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Number

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

Formats the value using the given formatter.

impl Div for Number

type Output = Number

The resulting type after applying the / operator.

fn div(self, other: Number) -> Number

Performs the / operation.

impl DivAssign for Number

fn div_assign(&mut self, other: Number)

Performs the /= operation.

impl FloatInstance for Number

fn is_infinite(&self) -> bool

Return true if this Number is infinite (e.g. f32::INFINITY).

fn is_nan(&self) -> bool

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

impl From<[f32; 2]> for Number

fn from(arr: [f32; 2]) -> Number

Converts to this type from the input type.

impl From<[f64; 2]> for Number

fn from(arr: [f64; 2]) -> Number

Converts to this type from the input type.

impl From<Boolean> for Number

fn from(b: Boolean) -> Number

Converts to this type from the input type.

impl From<Complex<f32>> for Number

fn from(c: Complex<f32>) -> Number

Converts to this type from the input type.

impl From<Complex<f64>> for Number

fn from(c: Complex<f64>) -> Number

Converts to this type from the input type.

impl From<Complex> for Number

fn from(c: Complex) -> Number

Converts to this type from the input type.

impl From<Float> for Number

fn from(f: Float) -> Number

Converts to this type from the input type.

impl From<Int> for Number

fn from(i: Int) -> Number

Converts to this type from the input type.

impl From<Number> for TCString

fn from(n: Number) -> Self

Converts to this type from the input type.

impl From<Number> for Value

fn from(t: Number) -> Self

Converts to this type from the input type.

impl From<UInt> for Number

fn from(u: UInt) -> Number

Converts to this type from the input type.

impl From<bool> for Number

fn from(b: bool) -> Number

Converts to this type from the input type.

impl From<f32> for Number

fn from(f: f32) -> Number

Converts to this type from the input type.

impl From<f64> for Number

fn from(f: f64) -> Number

Converts to this type from the input type.

impl From<i16> for Number

fn from(i: i16) -> Number

Converts to this type from the input type.

impl From<i32> for Number

fn from(i: i32) -> Number

Converts to this type from the input type.

impl From<i64> for Number

fn from(i: i64) -> Number

Converts to this type from the input type.

impl From<i8> for Number

fn from(i: i8) -> Number

Converts to this type from the input type.

impl From<u16> for Number

fn from(u: u16) -> Number

Converts to this type from the input type.

impl From<u32> for Number

fn from(u: u32) -> Number

Converts to this type from the input type.

impl From<u64> for Number

fn from(u: u64) -> Number

Converts to this type from the input type.

impl From<u8> for Number

fn from(u: u8) -> Number

Converts to this type from the input type.

impl FromStr for Number

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Number, <Number as FromStr>::Err>

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

impl FromStream for Number

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>( _context: (), decoder: &'life0 mut D ) -> Pin<Box<dyn Future<Output = Result<Number, <D as Decoder>::Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, D: 'async_trait + Decoder, Number: 'async_trait,

Parse this value using the given Decoder.

impl GetSize for Number

fn get_heap_size(&self) -> usize

Determines how many bytes this object occupies inside the heap.

fn get_stack_size() -> usize

Determines how may bytes this object occupies inside the stack.

fn get_size(&self) -> usize

Determines the total size of the object.

impl<D> Hash<D> for Number

where D: Digest,

fn hash(self) -> GenericArray<u8, <D as OutputSizeUser>::OutputSize>

Compute the SHA-2 hash of this value

impl Hash for Number

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'en> IntoStream<'en> for Number

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

where E: Encoder<'en>,

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

impl Mul for Number

type Output = Number

The resulting type after applying the * operator.

fn mul(self, other: Number) -> Number

Performs the * operation.

impl MulAssign for Number

fn mul_assign(&mut self, other: Number)

Performs the *= operation.

impl NumberInstance for Number

type Abs = Number

type Exp = Number

type Log = Number

type Round = Number

type Class = NumberType

fn class(&self) -> NumberType

Get an impl of NumberClass describing this number.

fn into_type(self, dtype: NumberType) -> Number

Cast this number into the specified NumberClass.

fn abs(self) -> Number

Calculate the absolute value of this number.

fn exp(self) -> <Number as NumberInstance>::Exp

Raise e to the power of this number.

fn ln(self) -> <Number as NumberInstance>::Log

Compute the natural logarithm of this number.

fn log<N>(self, base: N) -> <Number as NumberInstance>::Log

where N: NumberInstance, Float: From<N>,

Compute the logarithm of this number with respect to the given base.

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

Raise this number to the given exponent.

fn round(self) -> <Number as NumberInstance>::Round

Return this number rounded to the nearest integer.

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 for Number

fn eq(&self, other: &Number) -> 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 Number

fn partial_cmp(&self, other: &Number) -> 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 for Number

fn product<I>(iter: I) -> Number

where I: Iterator<Item = Number>,

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

impl Rem for Number

type Output = Number

The resulting type after applying the % operator.

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

Performs the % operation.

impl RemAssign for Number

fn rem_assign(&mut self, other: Number)

Performs the %= operation.

impl Serialize for Number

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for Number

type Output = Number

The resulting type after applying the - operator.

fn sub(self, other: Number) -> Number

Performs the - operation.

impl SubAssign for Number

fn sub_assign(&mut self, other: Number)

Performs the -= operation.

impl Sum for Number

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

where I: Iterator<Item = Number>,

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

impl<'en> ToStream<'en> for Number

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

where E: Encoder<'en>,

Serialize this value into the given encoder.

impl Trigonometry for Number

type Out = Number

fn asin(self) -> <Number as Trigonometry>::Out

Arcsine

fn sin(self) -> <Number as Trigonometry>::Out

Sine

fn asinh(self) -> <Number as Trigonometry>::Out

Hyperbolic arcsine

fn sinh(self) -> <Number as Trigonometry>::Out

Hyperbolic sine

fn acos(self) -> <Number as Trigonometry>::Out

Hyperbolic arccosine

fn cos(self) -> <Number as Trigonometry>::Out

Cosine

fn acosh(self) -> <Number as Trigonometry>::Out

Hyperbolic arccosine

fn cosh(self) -> <Number as Trigonometry>::Out

Hyperbolic cosine

fn atan(self) -> <Number as Trigonometry>::Out

Arctangent

fn tan(self) -> <Number as Trigonometry>::Out

Tangent

fn atanh(self) -> <Number as Trigonometry>::Out

Hyperbolic arctangent

fn tanh(self) -> <Number as Trigonometry>::Out

Hyperbolic tangent

impl TryCastFrom<Value> for Number

fn can_cast_from(value: &Value) -> bool

Test if value can be cast into Self.

fn opt_cast_from(value: Value) -> Option<Self>

Returns Some(Self) if the source value can be cast into Self, otherwise None.

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err>

where OnErr: FnOnce(&T) -> Err,

Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.

impl TryFrom<Value> for Number

type Error = TCError

The type returned in the event of a conversion error.

fn try_from(value: Value) -> TCResult<Self>

Performs the conversion.

impl Copy for Number

impl Eq for Number