Struct F64 

pub struct F64(pub f64);

A wrapper for f64, which implements Eq, Hash and Ord using f64::total_cmp for a total order comparison

Tuple Fields

0: f64

Implementations

impl F64

pub fn new(v: f64) -> Self

Construct a new F64.

pub fn get(self) -> f64

Returns the wrapped f64.

Trait Implementations

impl Clone for F64

fn clone(&self) -> F64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for F64

impl Debug for F64

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

Formats the value using the given formatter.

impl Eq for F64

Equality comparison

In order to be able to use F64 as a mapping key, floating values use f64::total_cmp for a total order comparison.

See the Ord implementation.

impl From<f64> for F64

fn from(v: f64) -> Self

Converts to this type from the input type.

impl Hash for F64

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 F64

Ordering comparison

In order to be able to use F64 as a mapping key, floating values use f64::total_cmp for a total order comparison.

use ron::value::F64;
assert!(F64::new(f64::NAN) > F64::new(f64::INFINITY));
assert!(F64::new(-f64::NAN) < F64::new(f64::NEG_INFINITY));
assert!(F64::new(f64::NAN) == F64::new(f64::NAN));

fn cmp(&self, other: &Self) -> 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 F64

Partial equality comparison

In order to be able to use F64 as a mapping key, floating values use f64::total_cmp for a total order comparison.

See the Ord implementation.

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for F64

Partial ordering comparison

In order to be able to use F64 as a mapping key, floating values use f64::total_cmp for a total order comparison.

See the Ord implementation.

fn partial_cmp(&self, other: &Self) -> 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.