Struct Real 

pub struct Real { /* private fields */ }

A property-list real number.

The value is always stored as an f64; a crate-internal flag records whether it originated as a 64-bit float (“wide”) or a 32-bit one. The flag drives the binary codec’s 0x22/0x23 tag choice and object uniquing but never participates in the public API: equality and ordering compare the numeric value only, with IEEE semantics (NaN is not equal to itself).

From<f32> builds a narrow real, From<f64> a wide one; XML- and text-parsed reals are always wide.

Examples

use apple_plist::Real;

assert_eq!(Real::from(32.0f32), Real::from(32.0f64));
assert_ne!(Real::from(f64::NAN), Real::from(f64::NAN));

Implementations

impl Real

pub const fn value(self) -> f64

Returns the numeric value as an f64.

Examples

use apple_plist::Real;

assert_eq!(Real::from(1.5f64).value(), 1.5);
assert_eq!(Real::from(1.5f32).value(), 1.5);

Trait Implementations

impl Clone for Real

fn clone(&self) -> Real

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Real

impl Debug for Real

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Real

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Real> for Value

fn from(value: Real) -> Self

Converts to this type from the input type.

impl From<f32> for Real

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Real

fn from(value: f64) -> Self

Converts to this type from the input type.

impl PartialEq for Real

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

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.

impl Serialize for Real

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.