Struct wasmi_core::F64

pub struct F64(/* private fields */);

A NaN preserving f64 type.

Implementations

impl F64

pub fn from_bits(other: u64) -> Self

Creates a float from its underlying bits.

pub fn to_bits(self) -> u64

Returns the underlying bits of the float.

pub fn from_float(float: f64) -> Self

Creates a float from the respective primitive float type.

pub fn to_float(self) -> f64

Returns the respective primitive float type.

pub fn is_nan(self) -> bool

Returns true if the float is not a number (NaN).

pub fn abs(self) -> Self

Returns the absolute value of the float.

pub fn fract(self) -> Self

Returns the fractional part of the float.

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

Returns the minimum float between self and other.

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

Returns the maximum float between self and other.

Trait Implementations

impl<T: Into<F64>> Add<T> for F64

type Output = F64

The resulting type after applying the + operator.

fn add(self, other: T) -> Self

Performs the + operation.

impl Clone for F64

fn clone(&self) -> F64

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for F64

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

Formats the value using the given formatter.

impl Display for F64

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

Formats the value using the given formatter.

impl<T: Into<F64>> Div<T> for F64

type Output = F64

The resulting type after applying the / operator.

fn div(self, other: T) -> Self

Performs the / operation.

impl From<F64> for UntypedVal

fn from(value: F64) -> Self

Converts to this type from the input type.

impl From<F64> for f64

fn from(float: F64) -> f64

Converts to this type from the input type.

impl From<F64> for u64

fn from(other: F64) -> Self

Converts to this type from the input type.

impl From<UntypedVal> for F64

fn from(untyped: UntypedVal) -> Self

Converts to this type from the input type.

impl From<f64> for F64

fn from(float: f64) -> F64

Converts to this type from the input type.

impl From<u64> for F64

fn from(other: u64) -> Self

Converts to this type from the input type.

impl<T: Into<F64>> Mul<T> for F64

type Output = F64

The resulting type after applying the * operator.

fn mul(self, other: T) -> Self

Performs the * operation.

impl Neg for F64

type Output = F64

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl<T: Into<F64> + Copy> PartialEq<T> for F64

fn eq(&self, other: &T) -> 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<T: Into<F64> + Copy> PartialOrd<T> for F64

fn partial_cmp(&self, other: &T) -> 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<T: Into<F64>> Rem<T> for F64

type Output = F64

The resulting type after applying the % operator.

fn rem(self, other: T) -> Self

Performs the % operation.

impl<T: Into<F64>> Sub<T> for F64

type Output = F64

The resulting type after applying the - operator.

fn sub(self, other: T) -> Self

Performs the - operation.

impl Copy for F64