Enum polars::export::arrow::datatypes::PrimitiveType

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pub enum PrimitiveType {
Show 13 variants    Int8,
    Int16,
    Int32,
    Int64,
    Int128,
    UInt8,
    UInt16,
    UInt32,
    UInt64,
    Float32,
    Float64,
    DaysMs,
    MonthDayNano,
}

Expand description

The set of all implementations of the sealed trait NativeType.

Variants

`Int8`

A signed 8-bit integer.

`Int16`

A signed 16-bit integer.

`Int32`

A signed 32-bit integer.

`Int64`

A signed 64-bit integer.

`Int128`

A signed 128-bit integer.

`UInt8`

An unsigned 8-bit integer.

`UInt16`

An unsigned 16-bit integer.

`UInt32`

An unsigned 32-bit integer.

`UInt64`

An unsigned 64-bit integer.

`Float32`

A 32-bit floating point number.

`Float64`

A 64-bit floating point number.

`DaysMs`

Two i32 representing days and ms

`MonthDayNano`

months_days_ns(i32, i32, i64)

Trait Implementations

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impl Clone for PrimitiveType

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fn clone(&self) -> PrimitiveType

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for PrimitiveType

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

Formats the value using the given formatter. Read more

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impl From<PrimitiveType> for DataType

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fn from(item: PrimitiveType) -> DataType

Performs the conversion.

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impl Hash for PrimitiveType

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<PrimitiveType> for PrimitiveType

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for PrimitiveType

Auto Trait Implementations

impl RefUnwindSafe for PrimitiveType

impl Send for PrimitiveType

impl Sync for PrimitiveType

impl Unpin for PrimitiveType

impl UnwindSafe for PrimitiveType

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CallHasher for T where
T: Hash + ?Sized,

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default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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

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

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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Enum polars::export::arrow::datatypes::PrimitiveType

Variants

Int8

Int16

Int32

Int64

Int128

UInt8

UInt16

UInt32

UInt64

Float32

Float64

DaysMs

MonthDayNano

Trait Implementations

impl Clone for PrimitiveType

fn clone(&self) -> PrimitiveType

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

impl Debug for PrimitiveType

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

impl From<PrimitiveType> for DataType

fn from(item: PrimitiveType) -> DataType

impl Hash for PrimitiveType

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

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

impl PartialEq<PrimitiveType> for PrimitiveType

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

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

impl Copy for PrimitiveType

impl Eq for PrimitiveType

impl StructuralEq for PrimitiveType

impl StructuralPartialEq for PrimitiveType

Auto Trait Implementations

impl RefUnwindSafe for PrimitiveType

impl Send for PrimitiveType

impl Sync for PrimitiveType

impl Unpin for PrimitiveType

impl UnwindSafe for PrimitiveType

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CallHasher for T where T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`Int8`

`Int16`

`Int32`

`Int64`

`Int128`

`UInt8`

`UInt16`

`UInt32`

`UInt64`

`Float32`

`Float64`

`DaysMs`

`MonthDayNano`

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,