Struct polars_arrow::types::f16

#[repr(C)]
pub struct f16(pub u16);

Type representation of the Float16 physical type

Tuple Fields

0: u16

Implementations

impl f16

pub const EPSILON: f16 = _

The difference between 1.0 and the next largest representable number.

pub const fn from_bits(bits: u16) -> f16

Casts from u16.

pub const fn to_bits(self) -> u16

Casts to u16.

pub fn to_f32(self) -> f32

Casts this f16 to f32

pub fn from_f32(value: f32) -> Self

Casts an f32 into f16

Trait Implementations

impl Clone for f16

fn clone(&self) -> f16

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for f16

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

Formats the value using the given formatter.

impl Default for f16

fn default() -> f16

Returns the “default value” for a type.

impl Display for f16

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

Formats the value using the given formatter.

impl IsNull for f16

const HAS_NULLS: bool = false

type Inner = f16

fn is_null(&self) -> bool

fn unwrap_inner(self) -> Self::Inner

impl MinMax for f16

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

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

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

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

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

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

impl NativeType for f16

const PRIMITIVE: PrimitiveType = PrimitiveType::Float16

The corresponding variant of PrimitiveType.

type Bytes = [u8; 2]

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 PartialEq for f16

fn eq(&self, other: &f16) -> 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 Simd for f16

type Simd = f16x32

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

impl TotalEq for f16

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

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

impl TotalOrd for f16

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

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

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

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

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

impl Zeroable for f16

fn zeroed() -> Self

Calls zeroed.

impl Copy for f16

impl Pod for f16