Struct tiny_skia_path::NonZeroPositiveF32

#[repr(transparent)]
pub struct NonZeroPositiveF32(_);

An immutable, finite f32 that is known to be > 0.

Implementations

impl NonZeroPositiveF32

pub fn new(n: f32) -> Option<NonZeroPositiveF32>

Creates a new NonZeroPositiveF32 if the given value is > 0.

Returns None for negative, zero, NaN and infinity.

pub const unsafe fn new_unchecked(n: f32) -> NonZeroPositiveF32

Creates a new NonZeroPositiveF32 without checking the value.

Safety

n must be finite and > 0.

pub const fn get(&self) -> f32

Returns the value as a primitive type.

pub const fn get_finite(&self) -> FiniteF32

Returns the value as a FiniteF32.

Trait Implementations

impl Clone for NonZeroPositiveF32

fn clone(&self) -> NonZeroPositiveF32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NonZeroPositiveF32

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

Formats the value using the given formatter.

impl Display for NonZeroPositiveF32

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

Formats the value using the given formatter.

impl Hash for NonZeroPositiveF32

fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for NonZeroPositiveF32

fn cmp(&self, other: &NonZeroPositiveF32) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self where
    Self: PartialOrd<Self>, 

Restrict a value to a certain interval.

impl PartialEq<NonZeroPositiveF32> for NonZeroPositiveF32

fn eq(&self, other: &NonZeroPositiveF32) -> 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 PartialOrd<NonZeroPositiveF32> for NonZeroPositiveF32

fn partial_cmp(&self, other: &NonZeroPositiveF32) -> 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 Copy for NonZeroPositiveF32

impl Eq for NonZeroPositiveF32

impl StructuralEq for NonZeroPositiveF32

impl StructuralPartialEq for NonZeroPositiveF32