polars_arrow::types

Struct days_ms

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#[repr(C)]
pub struct days_ms(pub i32, pub i32);
Expand description

The in-memory representation of the DayMillisecond variant of arrow’s “Interval” logical type.

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§0: i32§1: i32

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impl days_ms

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pub fn new(days: i32, milliseconds: i32) -> Self

A new days_ms.

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pub fn days(&self) -> i32

The number of days

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pub fn milliseconds(&self) -> i32

The number of milliseconds

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impl Clone for days_ms

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fn clone(&self) -> days_ms

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 days_ms

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

Formats the value using the given formatter. Read more
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impl Default for days_ms

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fn default() -> days_ms

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

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

Formats the value using the given formatter. Read more
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impl From<Bytes8Alignment4> for days_ms

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fn from(value: Bytes8Alignment4) -> Self

Converts to this type from the input type.
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impl From<days_ms> for Bytes8Alignment4

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fn from(value: days_ms) -> Self

Converts to this type from the input type.
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impl Hash for days_ms

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

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, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl IsNull for days_ms

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const HAS_NULLS: bool = false

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type Inner = days_ms

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fn is_null(&self) -> bool

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fn unwrap_inner(self) -> Self::Inner

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impl MinMax for days_ms

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

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

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fn min_propagate_nan(self, other: Self) -> Self

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fn max_propagate_nan(self, other: Self) -> Self

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fn min_ignore_nan(self, other: Self) -> Self

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fn max_ignore_nan(self, other: Self) -> Self

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impl NativeType for days_ms

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const PRIMITIVE: PrimitiveType = PrimitiveType::DaysMs

The corresponding variant of PrimitiveType.
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type Bytes = [u8; 8]

Type denoting its representation as bytes. This is [u8; N] where N = size_of::<T>.
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type AlignedBytes = Bytes8Alignment4

Type denoting its representation as aligned bytes. Read more
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fn to_le_bytes(&self) -> Self::Bytes

To bytes in little endian
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fn to_be_bytes(&self) -> Self::Bytes

To bytes in big endian
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fn from_le_bytes(bytes: Self::Bytes) -> Self

From bytes in little endian
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fn from_be_bytes(bytes: Self::Bytes) -> Self

From bytes in big endian
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impl Neg for days_ms

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type Output = days_ms

The resulting type after applying the - operator.
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fn neg(self) -> Self::Output

Performs the unary - operation. Read more
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impl Ord for days_ms

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fn cmp(&self, other: &days_ms) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for days_ms

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for days_ms

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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type Simd = days_msx8

The SIMD type associated with this trait. This type supports SIMD operations
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impl TotalEq for days_ms

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

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

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impl TotalOrd for days_ms

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fn tot_cmp(&self, other: &Self) -> Ordering

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

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

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

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

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impl Zeroable for days_ms

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fn zeroed() -> Self

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impl AlignedBytesCast<Bytes8Alignment4> for days_ms

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impl Copy for days_ms

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impl Eq for days_ms

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impl Pod for days_ms

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impl StructuralPartialEq for days_ms

Auto Trait 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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CheckedBitPattern for T
where T: AnyBitPattern,

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type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern.
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fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

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fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.
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impl<T> DynClone for T
where T: Clone,

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

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> IntoEither for T

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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
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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
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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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> ToCompactString for T
where T: Display,

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

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> AnyBitPattern for T
where T: Pod,

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impl<T> NoUninit for T
where T: Pod,