pub struct NonZeroPositiveF64(/* private fields */);
Expand description
An immutable, finite f64
that is known to be > 0.
Implementations§
source§impl NonZeroPositiveF64
impl NonZeroPositiveF64
sourcepub fn new(n: f64) -> Option<Self>
pub fn new(n: f64) -> Option<Self>
Creates a new NonZeroPositiveF64
if the given value is > 0.
Returns None
for negative, zero, NaN and infinity.
sourcepub const unsafe fn new_unchecked(n: f64) -> Self
pub const unsafe fn new_unchecked(n: f64) -> Self
sourcepub const fn get_finite(&self) -> FiniteF64
pub const fn get_finite(&self) -> FiniteF64
Returns the value as a FiniteF64
.
Trait Implementations§
source§impl ApproxEq for NonZeroPositiveF64
impl ApproxEq for NonZeroPositiveF64
source§type Margin = F64Margin
type Margin = F64Margin
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§impl ApproxEqUlps for NonZeroPositiveF64
impl ApproxEqUlps for NonZeroPositiveF64
type Flt = f64
source§fn approx_eq_ulps(&self, other: &Self, ulps: i64) -> bool
fn approx_eq_ulps(&self, other: &Self, ulps: i64) -> 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 NonZeroPositiveF64
impl Clone for NonZeroPositiveF64
source§fn clone(&self) -> NonZeroPositiveF64
fn clone(&self) -> NonZeroPositiveF64
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 NonZeroPositiveF64
impl Debug for NonZeroPositiveF64
source§impl Display for NonZeroPositiveF64
impl Display for NonZeroPositiveF64
source§impl Hash for NonZeroPositiveF64
impl Hash for NonZeroPositiveF64
source§impl Ord for NonZeroPositiveF64
impl Ord for NonZeroPositiveF64
source§fn cmp(&self, other: &NonZeroPositiveF64) -> Ordering
fn cmp(&self, other: &NonZeroPositiveF64) -> 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<f64> for NonZeroPositiveF64
impl PartialEq<f64> for NonZeroPositiveF64
source§impl PartialEq for NonZeroPositiveF64
impl PartialEq for NonZeroPositiveF64
source§impl PartialOrd for NonZeroPositiveF64
impl PartialOrd for NonZeroPositiveF64
impl Copy for NonZeroPositiveF64
impl Eq for NonZeroPositiveF64
impl StructuralPartialEq for NonZeroPositiveF64
Auto Trait Implementations§
impl Freeze for NonZeroPositiveF64
impl RefUnwindSafe for NonZeroPositiveF64
impl Send for NonZeroPositiveF64
impl Sync for NonZeroPositiveF64
impl Unpin for NonZeroPositiveF64
impl UnwindSafe for NonZeroPositiveF64
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
)