Struct f16

pub struct f16(/* private fields */);

f16

Not an IEEE expression f16.

C++ Info

• name: hkHalf
• type_size: 16(x86)/ 16(x86_64)

Note

• It is created by taking the upper 16 bits from f32.
• Internally, it is the same as u16.

Implementations

impl f16

pub const fn from_f32(f: f32) -> Self

Creates a new [f16] from f32.

pub const fn to_f32(self) -> f32

Converts the [f16] to a 32-bit float.

pub const fn to_bits(self) -> u16

Return as u16.

pub const fn from_le_bytes(bytes: [u8; 2]) -> Self

Creates a new [f16] from a little-endian byte array.

pub const fn from_be_bytes(bytes: [u8; 2]) -> Self

Creates a new f16 from a big-endian byte array.

pub const fn to_le_bytes(self) -> [u8; 2]

Return the memory representation of this integer as a byte array in little-endian byte order.

pub const fn to_be_bytes(self) -> [u8; 2]

Return the memory representation of this integer as a byte array in big-endian byte order.

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 Hash for f16

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 Ord for f16

fn cmp(&self, other: &f16) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for f16

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

Tests for self and other values to be equal, and is used by ==.

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 PartialOrd for f16

fn partial_cmp(&self, other: &f16) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for f16

impl Eq for f16

impl StructuralPartialEq for f16