pub struct NonZeroPositiveF32(/* private fields */);
Expand description
An immutable, finite f32
that is known to be > 0.
Implementations§
source§impl NonZeroPositiveF32
impl NonZeroPositiveF32
sourcepub fn new(n: f32) -> Option<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.
sourcepub const unsafe fn new_unchecked(n: f32) -> NonZeroPositiveF32
pub const unsafe fn new_unchecked(n: f32) -> NonZeroPositiveF32
sourcepub const fn get_finite(&self) -> FiniteF32
pub const fn get_finite(&self) -> FiniteF32
Returns the value as a FiniteF32
.
Trait Implementations§
source§impl ApproxEq for NonZeroPositiveF32
impl ApproxEq for NonZeroPositiveF32
source§type Margin = F32Margin
type Margin = F32Margin
This type type defines a margin within which two values are to be
considered approximately equal. It must implement
Default
so that
approx_eq()
can be called on unknown types.source§fn approx_eq<M>(self, other: NonZeroPositiveF32, margin: M) -> bool
fn approx_eq<M>(self, other: NonZeroPositiveF32, margin: M) -> bool
This method tests that the
self
and other
values are equal within margin
of each other.source§impl ApproxEqUlps for NonZeroPositiveF32
impl ApproxEqUlps for NonZeroPositiveF32
type Flt = f32
source§fn approx_eq_ulps(&self, other: &NonZeroPositiveF32, ulps: i32) -> bool
fn approx_eq_ulps(&self, other: &NonZeroPositiveF32, ulps: i32) -> bool
This method tests for
self
and other
values to be approximately equal
within ULPs (Units of Least Precision) floating point representations.
Differing signs are always unequal with this method, and zeroes are only
equal to zeroes. Use approx_eq() from the ApproxEq trait if that is more
appropriate.source§fn approx_ne_ulps(&self, other: &Self, ulps: <Self::Flt as Ulps>::U) -> bool
fn approx_ne_ulps(&self, other: &Self, ulps: <Self::Flt as Ulps>::U) -> bool
This method tests for
self
and other
values to be not approximately
equal within ULPs (Units of Least Precision) floating point representations.
Differing signs are always unequal with this method, and zeroes are only
equal to zeroes. Use approx_eq() from the ApproxEq trait if that is more
appropriate.source§impl Clone for NonZeroPositiveF32
impl Clone for NonZeroPositiveF32
source§fn clone(&self) -> NonZeroPositiveF32
fn clone(&self) -> NonZeroPositiveF32
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for NonZeroPositiveF32
impl Debug for NonZeroPositiveF32
source§impl Display for NonZeroPositiveF32
impl Display for NonZeroPositiveF32
source§impl Hash for NonZeroPositiveF32
impl Hash for NonZeroPositiveF32
source§impl Ord for NonZeroPositiveF32
impl Ord for NonZeroPositiveF32
source§fn cmp(&self, other: &NonZeroPositiveF32) -> Ordering
fn cmp(&self, other: &NonZeroPositiveF32) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<f32> for NonZeroPositiveF32
impl PartialEq<f32> for NonZeroPositiveF32
source§impl PartialEq for NonZeroPositiveF32
impl PartialEq for NonZeroPositiveF32
source§impl PartialOrd for NonZeroPositiveF32
impl PartialOrd for NonZeroPositiveF32
impl Copy for NonZeroPositiveF32
impl Eq for NonZeroPositiveF32
impl StructuralPartialEq for NonZeroPositiveF32
Auto Trait Implementations§
impl Freeze for NonZeroPositiveF32
impl RefUnwindSafe for NonZeroPositiveF32
impl Send for NonZeroPositiveF32
impl Sync for NonZeroPositiveF32
impl Unpin for NonZeroPositiveF32
impl UnwindSafe for NonZeroPositiveF32
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)