Struct arrow2::types::i256

#[repr(C)]
pub struct i256(pub I256);

Physical representation of a decimal

Tuple Fields

0: I256

Implementations

impl i256

pub fn from_words(hi: i128, lo: i128) -> Self

Returns a new i256 from two i128.

Trait Implementations

impl Clone for i256

fn clone(&self) -> i256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for i256

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

Formats the value using the given formatter.

impl Default for i256

fn default() -> i256

Returns the “default value” for a type.

impl Display for i256

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

Formats the value using the given formatter.

impl Hash for i256

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl NativeType for i256

const PRIMITIVE: PrimitiveType = PrimitiveType::Int256

The corresponding variant of PrimitiveType.

type Bytes = [u8; 32]

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

fn to_le_bytes(&self) -> Self::Bytes

To bytes in little endian

fn to_be_bytes(&self) -> Self::Bytes

To bytes in big endian

fn from_be_bytes(bytes: Self::Bytes) -> Self

From bytes in big endian

fn from_le_bytes(bytes: Self::Bytes) -> Self

From bytes in little endian

impl Neg for i256

type Output = i256

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl PartialEq<i256> for i256

fn eq(&self, other: &i256) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<i256> for i256

fn partial_cmp(&self, other: &i256) -> Option<Ordering>

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

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Simd for i256

type Simd = i256x8

The SIMD type associated with this trait. This type supports SIMD operations

impl Simd8 for i256

Available on crate feature compute_comparison only.

type Simd = [i256; 8]

The 8 lane representation of Self

impl Simd8Lanes<i256> for [i256; 8]

Available on crate feature compute_comparison only.

fn from_chunk(v: &[i256]) -> Self

loads a complete chunk

fn from_incomplete_chunk(v: &[i256], remaining: i256) -> Self

loads an incomplete chunk, filling the remaining items with remaining.

impl Zeroable for i256

fn zeroed() -> Self

Calls zeroed.

impl Copy for i256

impl Eq for i256

impl Pod for i256

impl StructuralEq for i256

impl StructuralPartialEq for i256