Skip to main content

Scalar

Enum Scalar

pub enum Scalar {
Show 29 variants    Void,
    Bool,
    Char,
    SignedChar,
    UnsignedChar,
    Short,
    UnsignedShort,
    Int,
    UnsignedInt,
    Long,
    UnsignedLong,
    LongLong,
    UnsignedLongLong,
    Int128,
    UnsignedInt128,
    Float,
    Double,
    LongDouble,
    Float16,
    Float32,
    Float64,
    Float128,
    Float32x,
    Float64x,
    Float128x,
    Float80,
    Decimal32,
    Decimal64,
    Decimal128,
}

Expand description

A built-in type named by keywords, with the sign folded in.

char is here three times because plain char is a third type distinct from both signed char and unsigned char, however it is represented on the target.

Variants§

Void

void.

Bool

bool.

Char

char.

SignedChar

signed char.

UnsignedChar

unsigned char.

Short

short.

UnsignedShort

unsigned short.

Int

int.

UnsignedInt

unsigned int.

Long

long.

UnsignedLong

unsigned long.

LongLong

long long.

UnsignedLongLong

unsigned long long.

Int128

__int128.

UnsignedInt128

unsigned __int128.

Float

float.

Double

double.

LongDouble

long double.

Float16

_Float16.

Float32

_Float32.

Float64

_Float64.

Float128

_Float128.

Float32x

_Float32x.

Float64x

_Float64x.

Float128x

_Float128x.

Float80

__float80.

Decimal32

_Decimal32.

Decimal64

_Decimal64.

Decimal128

_Decimal128.

Trait Implementations§

impl Clone for Scalar

fn clone(&self) -> Scalar

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 Scalar

impl Debug for Scalar

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

Formats the value using the given formatter. Read more

impl Eq for Scalar

impl PartialEq for Scalar

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for Scalar

Auto Trait Implementations§

impl Freeze for Scalar

impl RefUnwindSafe for Scalar

impl Send for Scalar

impl Sync for Scalar

impl Unpin for Scalar

impl UnsafeUnpin for Scalar

impl UnwindSafe for Scalar

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<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<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 = !

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.