DecimalValue

Enum DecimalValue

pub enum DecimalValue {
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    I128(i128),
    I256(i256),
}

Expand description

A decimal value that can be stored in various integer widths.

This enum represents decimal values with different storage sizes, from 8-bit to 256-bit integers.

Variants§

I8(i8)

8-bit signed decimal value.

I16(i16)

16-bit signed decimal value.

I32(i32)

32-bit signed decimal value.

I64(i64)

64-bit signed decimal value.

I128(i128)

128-bit signed decimal value.

I256(i256)

256-bit signed decimal value.

Implementations§

impl DecimalValue

pub fn cast<T: NativeDecimalType>(&self) -> Option<T>

Cast self to T using the respective ToPrimitive method. If the value cannot be represented by T, None is returned.

Trait Implementations§

impl Clone for DecimalValue

fn clone(&self) -> DecimalValue

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DecimalValue

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

Formats the value using the given formatter. Read more

impl Display for DecimalValue

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

Formats the value using the given formatter. Read more

impl From<DecimalValue> for Scalar

fn from(value: DecimalValue) -> Self

Converts to this type from the input type.

impl From<DecimalValue> for ScalarValue

fn from(value: DecimalValue) -> Self

Converts to this type from the input type.

impl From<i128> for DecimalValue

fn from(value: i128) -> Self

Converts to this type from the input type.

impl From<i16> for DecimalValue

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i256> for DecimalValue

fn from(value: i256) -> Self

Converts to this type from the input type.

impl From<i32> for DecimalValue

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for DecimalValue

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for DecimalValue

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u16> for DecimalValue

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for DecimalValue

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for DecimalValue

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for DecimalValue

fn from(value: u8) -> Self

Converts to this type from the input type.

impl Hash for DecimalValue

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 PartialEq for DecimalValue

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

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

1.0.0 · 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 PartialOrd for DecimalValue

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

impl TryFrom<&Scalar> for DecimalValue

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(scalar: &Scalar) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Scalar> for DecimalValue

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(scalar: Scalar) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for DecimalValue

impl Eq for DecimalValue

Auto Trait Implementations§

impl Freeze for DecimalValue

impl RefUnwindSafe for DecimalValue

impl Send for DecimalValue

impl Sync for DecimalValue

impl Unpin for DecimalValue

impl UnwindSafe for DecimalValue

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

Checks if this value is equivalent to the given key. 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> 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> 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<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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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