Struct rvsim::softfloat::Sf64

#[repr(C)]
pub struct Sf64(pub u64);

A double-precision soft-float. Internally represented as u64.

With the serialize crate feature, this structure is serializable using Serde.

Tuple Fields

0: u64

Implementations

impl Sf64

pub const NAN: Sf64 = _

The canonical NaN value.

pub fn negate(self) -> Sf64

Negate the value / flip the sign bit.

Trait Implementations

impl Clone for Sf64

fn clone(&self) -> Sf64

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sf64

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sf64

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Sf32> for Sf64

fn from(x: Sf32) -> Sf64

Conversion that adds NaN-boxing.

impl From<Sf64> for Sf32

fn from(x: Sf64) -> Sf32

Conversion that discards the upper-bits, which are assumed to be NaN-boxing.

impl From<Sf64> for f32

fn from(x: Sf64) -> f32

Conversion that discards the upper-bits, which are assumed to be NaN-boxing, then transmutes the value.

impl From<Sf64> for f64

fn from(x: Sf64) -> f64

Conversion that simply transmutes the value.

impl From<f32> for Sf64

fn from(x: f32) -> Sf64

Conversion that transmutes the value, then adds NaN-boxing.

impl From<f64> for Sf64

fn from(x: f64) -> Sf64

Conversion that simply transmutes the value.

impl Serialize for Sf64

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Sf64