polars_python::prelude

Struct SpecialEq

pub struct SpecialEq<T>(/* private fields */);

Expand description

Wrapper type that has special equality properties depending on the inner type specialization

Implementations§

impl<T> SpecialEq<T>

pub fn new(val: T) -> SpecialEq<T>

pub fn into_inner(self) -> T

Trait Implementations§

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

fn clone(&self) -> SpecialEq<T>

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<T> Debug for SpecialEq<T>

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

Formats the value using the given formatter. Read more

impl Default for SpecialEq<Arc<dyn BinaryUdfOutputField>>

fn default() -> SpecialEq<Arc<dyn BinaryUdfOutputField>>

Returns the “default value” for a type. Read more

impl Default for SpecialEq<Arc<dyn ColumnBinaryUdf>>

fn default() -> SpecialEq<Arc<dyn ColumnBinaryUdf>>

Returns the “default value” for a type. Read more

impl<T> Deref for SpecialEq<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &<SpecialEq<T> as Deref>::Target

Dereferences the value.

impl<'a, T> Deserialize<'a> for SpecialEq<Arc<T>>
where T: Deserialize<'a>,

fn deserialize<D>( deserializer: D, ) -> Result<SpecialEq<Arc<T>>, <D as Deserializer<'a>>::Error>
where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer. Read more

impl<'a> Deserialize<'a> for SpecialEq<Arc<dyn ColumnsUdf>>

fn deserialize<D>( deserializer: D, ) -> Result<SpecialEq<Arc<dyn ColumnsUdf>>, <D as Deserializer<'a>>::Error>
where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer. Read more

impl<'a> Deserialize<'a> for SpecialEq<Series>

fn deserialize<D>( deserializer: D, ) -> Result<SpecialEq<Series>, <D as Deserializer<'a>>::Error>
where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer. Read more

impl From<IRArrayFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRArrayFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRBinaryFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRBinaryFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRBitwiseFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRBitwiseFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRBooleanFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRBooleanFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRBusinessFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRBusinessFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRCategoricalFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRCategoricalFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRFunctionExpr> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRFunctionExpr) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRListFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRListFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRRangeFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRRangeFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRStringFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRStringFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRStructFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRStructFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl From<IRTemporalFunction> for SpecialEq<Arc<dyn ColumnsUdf>>

fn from(func: IRTemporalFunction) -> SpecialEq<Arc<dyn ColumnsUdf>>

Converts to this type from the input type.

impl<T> Hash for SpecialEq<Arc<T>>
where T: ?Sized,

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

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<T> PartialEq for SpecialEq<Arc<T>>
where T: ?Sized,

fn eq(&self, other: &SpecialEq<Arc<T>>) -> 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 PartialEq for SpecialEq<Series>

fn eq(&self, other: &SpecialEq<Series>) -> 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<T> Serialize for SpecialEq<Arc<T>>
where T: Serialize,

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Serialize for SpecialEq<Arc<dyn ColumnsUdf>>

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Serialize for SpecialEq<Series>

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl<T> Eq for SpecialEq<Arc<T>>
where T: ?Sized,

Auto Trait Implementations§

impl<T> Freeze for SpecialEq<T>
where T: Freeze,

impl<T> RefUnwindSafe for SpecialEq<T>
where T: RefUnwindSafe,

impl<T> Send for SpecialEq<T>
where T: Send,

impl<T> Sync for SpecialEq<T>
where T: Sync,

impl<T> Unpin for SpecialEq<T>
where T: Unpin,

impl<T> UnwindSafe for SpecialEq<T>
where T: UnwindSafe,

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> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

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<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<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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> Key for T
where T: Clone,

fn align() -> usize

The alignment necessary for the key. Must return a power of two.

fn size(&self) -> usize

The size of the key in bytes.

unsafe fn init(&self, ptr: *mut u8)

Initialize the key in the given memory location. Read more

unsafe fn get<'a>(ptr: *const u8) -> &'a T

Get a reference to the key from the given memory location. Read more

unsafe fn drop_in_place(ptr: *mut u8)

Drop the key in place. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

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

The target type on which the method may be called.

impl<T> Same for T

type Output = T

Should always be Self

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.

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

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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

impl<T> MaybeSendSync for T

impl<T> Ungil for T
where T: Send,