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SmallInteger

nova_vm::ecmascript

Struct SmallInteger

pub struct SmallInteger { /* private fields */ }

Expand description

§6.1.6.1 The Number Type

Stack-allocated integer Number data. Internally, the value is a 54-bit signed integer stored in 56 bits, filling in the entire safe integer range.

Implementations§

impl SmallInteger

pub const MIN: i64

Minimum value that can be represented as a SmallInteger.

This corresponds with Number.MIN_SAFE_INTEGER.

pub const MAX: i64

Maximum value that can be represented as a SmallInteger.

This corresponds with Number.MAX_SAFE_INTEGER.

pub const fn into_i64(self) -> i64

Returns the contained value as an i64.

pub const fn zero() -> Self

Returns the 0 value.

Trait Implementations§

impl Clone for SmallInteger

fn clone(&self) -> SmallInteger

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for SmallInteger

impl Debug for SmallInteger

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

Formats the value using the given formatter. Read more

impl Eq for SmallInteger

impl From<SmallInteger> for SmallBigInt

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for BigInt<'static>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for Primitive<'_>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for Value<'_>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for Numeric<'static>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for Number<'static>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for i64

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<SmallInteger> for PropertyKey<'static>

fn from(value: SmallInteger) -> Self

Converts to this type from the input type.

impl From<i8> for SmallInteger

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<i16> for SmallInteger

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for SmallInteger

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<u8> for SmallInteger

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<u16> for SmallInteger

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for SmallInteger

fn from(value: u32) -> Self

Converts to this type from the input type.

impl Hash for SmallInteger

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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 Neg for SmallInteger

fn neg(self) -> Self::Output

§Panics

If the negation overflows.

type Output = SmallInteger

The resulting type after applying the - operator.

impl Not for SmallInteger

type Output = SmallInteger

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation. Read more

impl PartialEq for SmallInteger

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

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

1.0.0 (const: unstable) · Source§

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 StructuralPartialEq for SmallInteger

impl TryFrom<Number<'_>> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Number<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Numeric<'_>> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Numeric<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Primitive<'_>> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Primitive<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<SmallBigInt> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: SmallBigInt) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value<'_>> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Value<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<f32> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: f32) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<f64> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: f64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i64> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<i128> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<isize> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: isize) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<usize> for SmallInteger

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: usize) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

impl Freeze for SmallInteger

impl RefUnwindSafe for SmallInteger

impl Send for SmallInteger

impl Sync for SmallInteger

impl Unpin for SmallInteger

impl UnsafeUnpin for SmallInteger

impl UnwindSafe for SmallInteger

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> 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<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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<'a, T> FromIn<'a, T> for T

fn from_in(t: T, _: &'a Allocator) -> T

Converts to this type from the input type within the given allocator.

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<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<'a, T, U> IntoIn<'a, U> for T
where U: FromIn<'a, T>,

fn into_in(self, allocator: &'a Allocator) -> U

Converts this type into the (usually inferred) input type within the given allocator.

impl<D> OwoColorize for D

fn fg<C>(&self) -> FgColorDisplay<'_, C, Self>
where C: Color,

Set the foreground color generically Read more

fn bg<C>(&self) -> BgColorDisplay<'_, C, Self>
where C: Color,

Set the background color generically. Read more

fn black(&self) -> FgColorDisplay<'_, Black, Self>

Change the foreground color to black

fn on_black(&self) -> BgColorDisplay<'_, Black, Self>

Change the background color to black

fn red(&self) -> FgColorDisplay<'_, Red, Self>

Change the foreground color to red

fn on_red(&self) -> BgColorDisplay<'_, Red, Self>

Change the background color to red

fn green(&self) -> FgColorDisplay<'_, Green, Self>

Change the foreground color to green

fn on_green(&self) -> BgColorDisplay<'_, Green, Self>

Change the background color to green

fn yellow(&self) -> FgColorDisplay<'_, Yellow, Self>

Change the foreground color to yellow

fn on_yellow(&self) -> BgColorDisplay<'_, Yellow, Self>

Change the background color to yellow

fn blue(&self) -> FgColorDisplay<'_, Blue, Self>

Change the foreground color to blue

fn on_blue(&self) -> BgColorDisplay<'_, Blue, Self>

Change the background color to blue

fn magenta(&self) -> FgColorDisplay<'_, Magenta, Self>

Change the foreground color to magenta

fn on_magenta(&self) -> BgColorDisplay<'_, Magenta, Self>

Change the background color to magenta

fn purple(&self) -> FgColorDisplay<'_, Magenta, Self>

Change the foreground color to purple

fn on_purple(&self) -> BgColorDisplay<'_, Magenta, Self>

Change the background color to purple

fn cyan(&self) -> FgColorDisplay<'_, Cyan, Self>

Change the foreground color to cyan

fn on_cyan(&self) -> BgColorDisplay<'_, Cyan, Self>

Change the background color to cyan

fn white(&self) -> FgColorDisplay<'_, White, Self>

Change the foreground color to white

fn on_white(&self) -> BgColorDisplay<'_, White, Self>

Change the background color to white

fn default_color(&self) -> FgColorDisplay<'_, Default, Self>

Change the foreground color to the terminal default

fn on_default_color(&self) -> BgColorDisplay<'_, Default, Self>

Change the background color to the terminal default

fn bright_black(&self) -> FgColorDisplay<'_, BrightBlack, Self>

Change the foreground color to bright black

fn on_bright_black(&self) -> BgColorDisplay<'_, BrightBlack, Self>

Change the background color to bright black

fn bright_red(&self) -> FgColorDisplay<'_, BrightRed, Self>

Change the foreground color to bright red

fn on_bright_red(&self) -> BgColorDisplay<'_, BrightRed, Self>

Change the background color to bright red

fn bright_green(&self) -> FgColorDisplay<'_, BrightGreen, Self>

Change the foreground color to bright green

fn on_bright_green(&self) -> BgColorDisplay<'_, BrightGreen, Self>

Change the background color to bright green

fn bright_yellow(&self) -> FgColorDisplay<'_, BrightYellow, Self>

Change the foreground color to bright yellow

fn on_bright_yellow(&self) -> BgColorDisplay<'_, BrightYellow, Self>

Change the background color to bright yellow

fn bright_blue(&self) -> FgColorDisplay<'_, BrightBlue, Self>

Change the foreground color to bright blue

fn on_bright_blue(&self) -> BgColorDisplay<'_, BrightBlue, Self>

Change the background color to bright blue

fn bright_magenta(&self) -> FgColorDisplay<'_, BrightMagenta, Self>

Change the foreground color to bright magenta

fn on_bright_magenta(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright magenta

fn bright_purple(&self) -> FgColorDisplay<'_, BrightMagenta, Self>

Change the foreground color to bright purple

fn on_bright_purple(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright purple

fn bright_cyan(&self) -> FgColorDisplay<'_, BrightCyan, Self>

Change the foreground color to bright cyan

fn on_bright_cyan(&self) -> BgColorDisplay<'_, BrightCyan, Self>

Change the background color to bright cyan

fn bright_white(&self) -> FgColorDisplay<'_, BrightWhite, Self>

Change the foreground color to bright white

fn on_bright_white(&self) -> BgColorDisplay<'_, BrightWhite, Self>

Change the background color to bright white

fn bold(&self) -> BoldDisplay<'_, Self>

Make the text bold

fn dimmed(&self) -> DimDisplay<'_, Self>

Make the text dim

fn italic(&self) -> ItalicDisplay<'_, Self>

Make the text italicized

fn underline(&self) -> UnderlineDisplay<'_, Self>

Make the text underlined

fn blink(&self) -> BlinkDisplay<'_, Self>

Make the text blink

fn blink_fast(&self) -> BlinkFastDisplay<'_, Self>

Make the text blink (but fast!)

fn reversed(&self) -> ReversedDisplay<'_, Self>

Swap the foreground and background colors

fn hidden(&self) -> HiddenDisplay<'_, Self>

Hide the text

fn strikethrough(&self) -> StrikeThroughDisplay<'_, Self>

Cross out the text

fn color<Color>(&self, color: Color) -> FgDynColorDisplay<'_, Color, Self>
where Color: DynColor,

Set the foreground color at runtime. Only use if you do not know which color will be used at compile-time. If the color is constant, use either OwoColorize::fg or a color-specific method, such as OwoColorize::green, Read more

fn on_color<Color>(&self, color: Color) -> BgDynColorDisplay<'_, Color, Self>
where Color: DynColor,

Set the background color at runtime. Only use if you do not know what color to use at compile-time. If the color is constant, use either OwoColorize::bg or a color-specific method, such as OwoColorize::on_yellow, Read more

fn fg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> FgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the foreground color to a specific RGB value.

fn bg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> BgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the background color to a specific RGB value.

fn truecolor(&self, r: u8, g: u8, b: u8) -> FgDynColorDisplay<'_, Rgb, Self>

Sets the foreground color to an RGB value.

fn on_truecolor(&self, r: u8, g: u8, b: u8) -> BgDynColorDisplay<'_, Rgb, Self>

Sets the background color to an RGB value.

fn style(&self, style: Style) -> Styled<&Self>

Apply a runtime-determined style

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, 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.