Struct Number 

#[repr(transparent)]
pub struct Number {
    pub obj: Object,
}

Fields

obj: Object

Implementations

impl Number

pub fn is_finite(value: &JsValue) -> bool

The Number.isFinite() method determines whether the passed value is a finite number.

MDN documentation

impl Number

pub fn is_integer(value: &JsValue) -> bool

The Number.isInteger() method determines whether the passed value is an integer.

MDN documentation

impl Number

pub fn is_nan(value: &JsValue) -> bool

The Number.isNaN() method determines whether the passed value is NaN and its type is Number. It is a more robust version of the original, global isNaN().

MDN documentation

impl Number

pub fn is_safe_integer(value: &JsValue) -> bool

The Number.isSafeInteger() method determines whether the provided value is a number that is a safe integer.

MDN documentation

impl Number

pub fn new(value: &JsValue) -> Number

👎Deprecated:

recommended to use Number::from instead

The Number JavaScript object is a wrapper object allowing you to work with numerical values. A Number object is created using the Number() constructor.

MDN documentation

impl Number

pub fn parse_int(text: &str, radix: u8) -> f64

The Number.parseInt() method parses a string argument and returns an integer of the specified radix or base.

MDN documentation

impl Number

pub fn parse_float(text: &str) -> f64

The Number.parseFloat() method parses a string argument and returns a floating point number.

MDN documentation

impl Number

pub fn to_locale_string(&self, locale: &str) -> JsString

The toLocaleString() method returns a string with a language sensitive representation of this number.

MDN documentation

impl Number

pub fn to_precision(&self, precision: u8) -> Result<JsString, JsValue>

The toPrecision() method returns a string representing the Number object to the specified precision.

MDN documentation

impl Number

pub fn to_fixed(&self, digits: u8) -> Result<JsString, JsValue>

The toFixed() method returns a string representing the Number object using fixed-point notation.

MDN documentation

impl Number

pub fn to_exponential(&self, fraction_digits: u8) -> Result<JsString, JsValue>

The toExponential() method returns a string representing the Number object in exponential notation.

MDN documentation

impl Number

pub fn to_string(&self, radix: u8) -> Result<JsString, JsValue>

👎Deprecated:

Use Number::to_string_with_radix instead.

The toString() method returns a string representing the specified Number object.

MDN documentation

impl Number

pub fn to_string_with_radix(&self, radix: u8) -> Result<JsString, JsValue>

The toString() method returns a string representing the specified Number object.

MDN documentation

impl Number

pub fn value_of(&self) -> f64

The valueOf() method returns the wrapped primitive value of a Number object.

MDN documentation

impl Number

pub const EPSILON: f64 = f64::EPSILON

The smallest interval between two representable numbers.

MDN Documentation

pub const MAX_SAFE_INTEGER: f64 = 9007199254740991.0

The maximum safe integer in JavaScript (2^53 - 1).

MDN Documentation

pub const MAX_VALUE: f64 = f64::MAX

The largest positive representable number.

MDN Documentation

pub const MIN_SAFE_INTEGER: f64 = -9007199254740991.0

The minimum safe integer in JavaScript (-(2^53 - 1)).

MDN Documentation

pub const MIN_VALUE: f64 = 5E-324

The smallest positive representable number—that is, the positive number closest to zero (without actually being zero).

MDN Documentation

pub const NAN: f64 = f64::NAN

Special “Not a Number” value.

MDN Documentation

pub const NEGATIVE_INFINITY: f64 = f64::NEG_INFINITY

Special value representing negative infinity. Returned on overflow.

MDN Documentation

pub const POSITIVE_INFINITY: f64 = f64::INFINITY

Special value representing infinity. Returned on overflow.

MDN Documentation

pub fn pow(&self, rhs: &Self) -> Self

Applies the binary ** JS operator on the two Numbers.

MDN documentation

pub fn unsigned_shr(&self, rhs: &Self) -> Self

Applies the binary >>> JS operator on the two Numbers.

MDN documentation

Methods from Deref<Target = Object>

pub fn constructor(&self) -> Function

The constructor property returns a reference to the Object constructor function that created the instance object.

MDN documentation

pub fn has_own_property(&self, property: &JsValue) -> bool

👎Deprecated:

Use Object::hasOwn instead.

The hasOwnProperty() method returns a boolean indicating whether the object has the specified property as its own property (as opposed to inheriting it).

MDN documentation

pub fn is_prototype_of(&self, value: &JsValue) -> bool

The isPrototypeOf() method checks if an object exists in another object’s prototype chain.

MDN documentation

pub fn property_is_enumerable(&self, property: &JsValue) -> bool

The propertyIsEnumerable() method returns a Boolean indicating whether the specified property is enumerable.

MDN documentation

pub fn to_locale_string(&self) -> JsString

The toLocaleString() method returns a string representing the object. This method is meant to be overridden by derived objects for locale-specific purposes.

MDN documentation

pub fn to_string(&self) -> JsString

The toString() method returns a string representing the object.

MDN documentation

pub fn to_js_string(&self) -> JsString

The toString() method returns a string representing the object.

MDN documentation

pub fn value_of(&self) -> Object

The valueOf() method returns the primitive value of the specified object.

MDN documentation

Methods from Deref<Target = JsValue>

pub const NULL: JsValue

pub const UNDEFINED: JsValue

pub const TRUE: JsValue

pub const FALSE: JsValue

pub fn id(&self) -> u64

Get the heap ID for this value.

This is used internally for encoding values to send to JS.

pub fn unchecked_into_f64(&self) -> f64

Returns the value as f64 without type checking. Used by serde-wasm-bindgen for numeric conversions.

pub fn has_type<T>(&self) -> bool

where T: JsCast,

Check if this value is an instance of a specific JS type.

pub fn checked_div(&self, rhs: &JsValue) -> JsValue

Checked division.

pub fn pow(&self, rhs: &JsValue) -> JsValue

Power operation.

pub fn bit_and(&self, rhs: &JsValue) -> JsValue

Bitwise AND.

pub fn bit_or(&self, rhs: &JsValue) -> JsValue

Bitwise OR.

pub fn bit_xor(&self, rhs: &JsValue) -> JsValue

Bitwise XOR.

pub fn bit_not(&self) -> JsValue

Bitwise NOT.

pub fn shl(&self, rhs: &JsValue) -> JsValue

Left shift.

pub fn shr(&self, rhs: &JsValue) -> JsValue

Signed right shift.

pub fn unsigned_shr(&self, rhs: &JsValue) -> u32

Unsigned right shift.

pub fn add(&self, rhs: &JsValue) -> JsValue

Add.

pub fn sub(&self, rhs: &JsValue) -> JsValue

Subtract.

pub fn mul(&self, rhs: &JsValue) -> JsValue

Multiply.

pub fn div(&self, rhs: &JsValue) -> JsValue

Divide.

pub fn rem(&self, rhs: &JsValue) -> JsValue

Remainder.

pub fn neg(&self) -> JsValue

Negate.

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

Less than comparison.

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

Less than or equal comparison.

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

Greater than comparison.

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

Greater than or equal comparison.

pub fn loose_eq(&self, other: &JsValue) -> bool

Loose equality (==).

pub fn is_falsy(&self) -> bool

Check if this value is a falsy value in JavaScript.

pub fn is_truthy(&self) -> bool

Check if this value is a truthy value in JavaScript.

pub fn is_object(&self) -> bool

Check if this value is an object.

pub fn is_function(&self) -> bool

Check if this value is a function.

pub fn is_string(&self) -> bool

Check if this value is a string.

pub fn is_symbol(&self) -> bool

Check if this value is a symbol.

pub fn is_bigint(&self) -> bool

Check if this value is a bigint.

pub fn is_array(&self) -> bool

Check if this value is an Array.

pub fn is_undefined(&self) -> bool

Check if this value is undefined.

pub fn is_null(&self) -> bool

Check if this value is null.

pub fn is_null_or_undefined(&self) -> bool

Check if this value is null or undefined.

pub fn js_typeof(&self) -> JsValue

Get the typeof this value as a string.

pub fn js_in(&self, obj: &JsValue) -> bool

Check if this value has a property with the given name.

pub fn as_bool(&self) -> Option<bool>

Get the value as a bool.

pub fn as_f64(&self) -> Option<f64>

Get the value as an f64.

pub fn as_string(&self) -> Option<String>

Get the value as a string.

pub fn as_debug_string(&self) -> String

Get a debug string representation of the value.

Trait Implementations

impl Add<&Number> for &Number

type Output = Number

The resulting type after applying the + operator.

fn add(self, other: &Number) -> Self::Output

Performs the + operation.

impl Add<&Number> for Number

type Output = <&'static Number as Add>::Output

The resulting type after applying the + operator.

fn add(self, other: &Number) -> Self::Output

Performs the + operation.

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

type Output = <&'static Number as Add>::Output

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add for Number

type Output = <&'static Number as Add>::Output

The resulting type after applying the + operator.

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

Performs the + operation.

impl AsRef<JsValue> for Number

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Number> for Number

fn as_ref(&self) -> &Number

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Object> for Number

fn as_ref(&self) -> &Object

Converts this type into a shared reference of the (usually inferred) input type.

impl BatchableResult for Number

fn try_placeholder(batch: &mut Runtime) -> Option<Self>

Returns Some(placeholder) for opaque types that can be batched, None for types that require flushing to get the actual value.

impl BinaryDecode for Number

fn decode(decoder: &mut DecodedData<'_>) -> Result<Self, DecodeError>

impl BinaryEncode for Number

fn encode(self, encoder: &mut EncodedData)

impl BitAnd<&Number> for &Number

type Output = Number

The resulting type after applying the & operator.

fn bitand(self, other: &Number) -> Self::Output

Performs the & operation.

impl BitAnd<&Number> for Number

type Output = <&'static Number as BitAnd>::Output

The resulting type after applying the & operator.

fn bitand(self, other: &Number) -> Self::Output

Performs the & operation.

impl<'a> BitAnd<Number> for &'a Number

type Output = <&'static Number as BitAnd>::Output

The resulting type after applying the & operator.

fn bitand(self, other: Number) -> Self::Output

Performs the & operation.

impl BitAnd for Number

type Output = <&'static Number as BitAnd>::Output

The resulting type after applying the & operator.

fn bitand(self, other: Number) -> Self::Output

Performs the & operation.

impl BitOr<&Number> for &Number

type Output = Number

The resulting type after applying the | operator.

fn bitor(self, other: &Number) -> Self::Output

Performs the | operation.

impl BitOr<&Number> for Number

type Output = <&'static Number as BitOr>::Output

The resulting type after applying the | operator.

fn bitor(self, other: &Number) -> Self::Output

Performs the | operation.

impl<'a> BitOr<Number> for &'a Number

type Output = <&'static Number as BitOr>::Output

The resulting type after applying the | operator.

fn bitor(self, other: Number) -> Self::Output

Performs the | operation.

impl BitOr for Number

type Output = <&'static Number as BitOr>::Output

The resulting type after applying the | operator.

fn bitor(self, other: Number) -> Self::Output

Performs the | operation.

impl BitXor<&Number> for &Number

type Output = Number

The resulting type after applying the ^ operator.

fn bitxor(self, other: &Number) -> Self::Output

Performs the ^ operation.

impl BitXor<&Number> for Number

type Output = <&'static Number as BitXor>::Output

The resulting type after applying the ^ operator.

fn bitxor(self, other: &Number) -> Self::Output

Performs the ^ operation.

impl<'a> BitXor<Number> for &'a Number

type Output = <&'static Number as BitXor>::Output

The resulting type after applying the ^ operator.

fn bitxor(self, other: Number) -> Self::Output

Performs the ^ operation.

impl BitXor for Number

type Output = <&'static Number as BitXor>::Output

The resulting type after applying the ^ operator.

fn bitxor(self, other: Number) -> Self::Output

Performs the ^ operation.

impl Clone for Number

fn clone(&self) -> Number

Returns a duplicate 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

Formats the value using the given formatter.

impl Default for Number

fn default() -> Self

Returns the “default value” for a type.

impl Deref for Number

type Target = Object

The resulting type after dereferencing.

fn deref(&self) -> &Object

Dereferences the value.

impl Display for Number

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

Formats the value using the given formatter.

impl Div<&Number> for &Number

type Output = Number

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div<&Number> for Number

type Output = <&'static Number as Div>::Output

The resulting type after applying the / operator.

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

Performs the / operation.

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

type Output = <&'static Number as Div>::Output

The resulting type after applying the / operator.

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

Performs the / operation.

impl Div for Number

type Output = <&'static Number as Div>::Output

The resulting type after applying the / operator.

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

Performs the / operation.

impl EncodeTypeDef for Number

fn encode_type_def(buf: &mut Vec<u8>)

Encode this type’s definition into the buffer. For primitives, this is just the TypeTag byte. For callbacks, this includes param count, param types, and return type.

impl ErasableGeneric for Number

type Repr = JsValue

impl From<&Number> for f64

fn from(n: &Number) -> f64

Converts to this type from the input type.

impl From<JsValue> for Number

fn from(val: JsValue) -> Self

Converts to this type from the input type.

impl From<Number> for JsValue

fn from(val: Number) -> Self

Converts to this type from the input type.

impl From<Number> for Object

fn from(val: Number) -> Object

Converts to this type from the input type.

impl From<Number> for f64

fn from(n: Number) -> f64

Converts to this type from the input type.

impl From<f32> for Number

fn from(x: f32) -> Number

Converts to this type from the input type.

impl From<f64> for Number

fn from(x: f64) -> Number

Converts to this type from the input type.

impl From<i16> for Number

fn from(x: i16) -> Number

Converts to this type from the input type.

impl From<i32> for Number

fn from(x: i32) -> Number

Converts to this type from the input type.

impl From<i8> for Number

fn from(x: i8) -> Number

Converts to this type from the input type.

impl From<u16> for Number

fn from(x: u16) -> Number

Converts to this type from the input type.

impl From<u32> for Number

fn from(x: u32) -> Number

Converts to this type from the input type.

impl From<u8> for Number

fn from(x: u8) -> Number

Converts to this type from the input type.

impl FromStr for Number

Available on non-js_sys_unstable_apis only.

type Err = Infallible

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 IntoJsGeneric for Number

where Number: JsGeneric,

type JsCanon = Number

fn to_js(self) -> Self::JsCanon

impl JsCast for Number

fn instanceof(__val: &JsValue) -> bool

Check if a JsValue is an instance of this type.

fn is_type_of(__val: &JsValue) -> bool

Performs a dynamic type check to see whether the JsValue provided is a value of this type.

fn unchecked_from_js(val: JsValue) -> Self

Unchecked cast from JsValue to this type.

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Unchecked cast from a JsValue reference to a reference of this type.

fn has_type<T>(&self) -> bool

where T: JsCast,

Test whether this JS value has a type T.

fn dyn_into<T>(self) -> Result<T, Self>

where T: JsCast,

Try to cast this value to type T.

fn dyn_ref<T>(&self) -> Option<&T>

where T: JsCast,

Try to get a reference to type T from this value.

fn is_instance_of<T>(&self) -> bool

where T: JsCast,

Test whether this JS value is an instance of the type T.

fn unchecked_into<T>(self) -> T

where T: JsCast,

Unchecked cast to another type.

fn unchecked_ref<T>(&self) -> &T

where T: JsCast,

Unchecked cast to a reference of another type.

impl Mul<&Number> for &Number

type Output = Number

The resulting type after applying the * operator.

fn mul(self, other: &Number) -> Self::Output

Performs the * operation.

impl Mul<&Number> for Number

type Output = <&'static Number as Mul>::Output

The resulting type after applying the * operator.

fn mul(self, other: &Number) -> Self::Output

Performs the * operation.

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

type Output = <&'static Number as Mul>::Output

The resulting type after applying the * operator.

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

Performs the * operation.

impl Mul for Number

type Output = <&'static Number as Mul>::Output

The resulting type after applying the * operator.

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

Performs the * operation.

impl Neg for &Number

type Output = Number

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Neg for Number

type Output = <&'static Number as Neg>::Output

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Not for &Number

type Output = BigInt

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Not for Number

type Output = <&'static Number as Not>::Output

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq<BigInt> for Number

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

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

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 PartialEq<Number> for BigInt

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

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

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 PartialEq<f32> for Number

fn eq(&self, other: &f32) -> bool

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

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 PartialEq<f64> for Number

fn eq(&self, other: &f64) -> bool

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

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 PartialEq<i16> for Number

fn eq(&self, other: &i16) -> bool

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

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 PartialEq<i32> for Number

fn eq(&self, other: &i32) -> bool

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

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 PartialEq<i8> for Number

fn eq(&self, other: &i8) -> bool

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

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 PartialEq<u16> for Number

fn eq(&self, other: &u16) -> bool

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

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 PartialEq<u32> for Number

fn eq(&self, other: &u32) -> bool

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

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 PartialEq<u8> for Number

fn eq(&self, other: &u8) -> bool

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

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 PartialEq for Number

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

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

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 PartialOrd for Number

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

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

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

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

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

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

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

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

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

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

impl<'a> Product<&'a Number> for Number

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

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

impl Product for Number

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

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

impl Promising for Number

type Resolution = Number

impl Rem<&Number> for &Number

type Output = Number

The resulting type after applying the % operator.

fn rem(self, other: &Number) -> Self::Output

Performs the % operation.

impl Rem<&Number> for Number

type Output = <&'static Number as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: &Number) -> Self::Output

Performs the % operation.

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

type Output = <&'static Number as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: Number) -> Self::Output

Performs the % operation.

impl Rem for Number

type Output = <&'static Number as Rem>::Output

The resulting type after applying the % operator.

fn rem(self, other: Number) -> Self::Output

Performs the % operation.

impl Shl<&Number> for &Number

type Output = Number

The resulting type after applying the << operator.

fn shl(self, other: &Number) -> Self::Output

Performs the << operation.

impl Shl<&Number> for Number

type Output = <&'static Number as Shl>::Output

The resulting type after applying the << operator.

fn shl(self, other: &Number) -> Self::Output

Performs the << operation.

impl<'a> Shl<Number> for &'a Number

type Output = <&'static Number as Shl>::Output

The resulting type after applying the << operator.

fn shl(self, other: Number) -> Self::Output

Performs the << operation.

impl Shl for Number

type Output = <&'static Number as Shl>::Output

The resulting type after applying the << operator.

fn shl(self, other: Number) -> Self::Output

Performs the << operation.

impl Shr<&Number> for &Number

type Output = Number

The resulting type after applying the >> operator.

fn shr(self, other: &Number) -> Self::Output

Performs the >> operation.

impl Shr<&Number> for Number

type Output = <&'static Number as Shr>::Output

The resulting type after applying the >> operator.

fn shr(self, other: &Number) -> Self::Output

Performs the >> operation.

impl<'a> Shr<Number> for &'a Number

type Output = <&'static Number as Shr>::Output

The resulting type after applying the >> operator.

fn shr(self, other: Number) -> Self::Output

Performs the >> operation.

impl Shr for Number

type Output = <&'static Number as Shr>::Output

The resulting type after applying the >> operator.

fn shr(self, other: Number) -> Self::Output

Performs the >> operation.

impl Sub<&Number> for &Number

type Output = Number

The resulting type after applying the - operator.

fn sub(self, other: &Number) -> Self::Output

Performs the - operation.

impl Sub<&Number> for Number

type Output = <&'static Number as Sub>::Output

The resulting type after applying the - operator.

fn sub(self, other: &Number) -> Self::Output

Performs the - operation.

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

type Output = <&'static Number as Sub>::Output

The resulting type after applying the - operator.

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

Performs the - operation.

impl Sub for Number

type Output = <&'static Number as Sub>::Output

The resulting type after applying the - operator.

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

Performs the - operation.

impl<'a> Sum<&'a Number> for Number

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

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

impl Sum for Number

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

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

impl TryFrom<i128> for Number

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(x: i128) -> Result<Number, Self::Error>

Performs the conversion.

impl TryFrom<i64> for Number

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(x: i64) -> Result<Number, Self::Error>

Performs the conversion.

impl TryFrom<u128> for Number

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(x: u128) -> Result<Number, Self::Error>

Performs the conversion.

impl TryFrom<u64> for Number

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(x: u64) -> Result<Number, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Number

impl UpcastFrom<Number> for JsOption<JsValue>

impl UpcastFrom<Number> for JsOption<Number>

impl UpcastFrom<Number> for JsOption<Object>

impl UpcastFrom<Number> for JsValue

impl UpcastFrom<Number> for Number

impl UpcastFrom<Number> for Object

impl UpcastFrom<Number> for f64

impl UpcastFrom<f32> for Number

impl UpcastFrom<f64> for Number

impl UpcastFrom<i16> for Number

impl UpcastFrom<i32> for Number

impl UpcastFrom<i8> for Number

impl UpcastFrom<u16> for Number

impl UpcastFrom<u32> for Number

impl UpcastFrom<u8> for Number