Struct Extended 

pub struct Extended {
    pub sign_exponent: u16,
    pub fraction: u64,
}

An 80-bit extended floating-point number.

See Apple Numerics Manual, 2nd edition (1988), p. 18 “SANE Data Types”.

Fields

sign_exponent: u16

fraction: u64

Implementations

impl Extended

pub fn from_be_bytes(b: [u8; 10]) -> Self

Create an extended 80-bit floating-point number from its big endian representation.

pub fn from_le_bytes(b: [u8; 10]) -> Self

Create an extended 80-bit floating-point number from its little endian representation.

pub fn to_be_bytes(&self) -> [u8; 10]

Convert an 80-bit floating-point number to its big endian representation.

pub fn to_le_bytes(&self) -> [u8; 10]

Convert an 80-bit floating-point number to its big endian representation.

pub fn to_f64(&self) -> f64

Convert to a 64-bit floating-point number. Values which are out of range are flushed to infinity or zero.

Trait Implementations

impl Clone for Extended

fn clone(&self) -> Extended

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extended

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

Formats the value using the given formatter.

impl From<f32> for Extended

fn from(x: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Extended

fn from(x: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Extended

fn from(x: i32) -> Self

Converts to this type from the input type.

impl From<u32> for Extended

fn from(x: u32) -> Self

Converts to this type from the input type.

impl PartialEq for Extended

fn eq(&self, other: &Extended) -> 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 Copy for Extended

impl StructuralPartialEq for Extended