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Per

nsb::units

Struct Per 

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pub struct Per<N, D>(/* private fields */)
where
    N: Unit,
    D: Unit;
Expand description

Unit representing the division of two other units.

Per<N, D> corresponds to N / D and carries both the dimensional information and the scaling ratio between the constituent units. It is generic over any numerator and denominator units, which allows implementing arithmetic generically for all pairs without bespoke macros.

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impl<N, D> Clone for Per<N, D>
where N: Clone + Unit, D: Clone + Unit,

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fn clone(&self) -> Per<N, D>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<N, D> Copy for Per<N, D>
where N: Copy + Unit, D: Copy + Unit,

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impl<N, D> Debug for Per<N, D>
where N: Debug + Unit, D: Debug + Unit,

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

Formats the value using the given formatter. Read more
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impl<N, D> PartialEq for Per<N, D>
where N: PartialEq + Unit, D: PartialEq + Unit,

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fn eq(&self, other: &Per<N, D>) -> bool

Equality operator ==. Read more
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fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<N, D> PartialOrd for Per<N, D>
where N: PartialOrd + Unit, D: PartialOrd + Unit,

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fn partial_cmp(&self, other: &Per<N, D>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<N, D> StructuralPartialEq for Per<N, D>
where N: PartialEq + Unit, D: PartialEq + Unit,

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impl<N, D> Unit for Per<N, D>
where N: Unit, D: Unit, <N as Unit>::Dim: DimDiv<<D as Unit>::Dim>, <<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output: Dimension,

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const RATIO: f64

Unit-to-canonical conversion factor.
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const SYMBOL: &'static str = ""

Printable symbol, shown by core::fmt::Display.
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type Dim = <<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output

Dimension to which this unit belongs.
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impl<N, D> UnitMul<D> for Per<N, D>
where N: Unit, D: Unit, <N as Unit>::Dim: DimDiv<<D as Unit>::Dim>, <<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output: Dimension + DimMul<<D as Unit>::Dim>, <<<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output as DimMul<<D as Unit>::Dim>>::Output: Dimension,

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type Output = N

The resulting unit type.

Auto Trait Implementations§

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impl<N, D> Freeze for Per<N, D>
where PhantomData<(N, D)>: Freeze,

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impl<N, D> RefUnwindSafe for Per<N, D>
where PhantomData<(N, D)>: RefUnwindSafe,

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impl<N, D> Send for Per<N, D>
where PhantomData<(N, D)>: Send,

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impl<N, D> Sync for Per<N, D>
where PhantomData<(N, D)>: Sync,

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impl<N, D> Unpin for Per<N, D>
where PhantomData<(N, D)>: Unpin,

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impl<N, D> UnsafeUnpin for Per<N, D>
where PhantomData<(N, D)>: UnsafeUnpin,

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impl<N, D> UnwindSafe for Per<N, D>
where PhantomData<(N, D)>: UnwindSafe,

Blanket Implementations§

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impl<T> AccelerationUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UTerm, B1>>, NInt<UInt<UInt<UTerm, B1>, B0>>, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> AngularRateUnit for T
where T: Unit<Dim = Dim<Z0, NInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, PInt<UInt<UTerm, B1>>>>,

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impl<T> AngularUnit for T
where T: Unit<Dim = Dim<Z0, Z0, Z0, Z0, Z0, Z0, Z0, PInt<UInt<UTerm, B1>>>>,

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const FULL_TURN: f64

One full revolution (360°) expressed in T unit.

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const HALF_TURN: f64

Half a revolution (180°) expressed in T unit.

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const QUARTER_TURN: f64

Quarter revolution (90°) expressed in T unit.

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AreaUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UInt<UTerm, B1>, B0>>, Z0, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DensityUnit for T
where T: Unit<Dim = Dim<NInt<UInt<UInt<UTerm, B1>, B1>>, Z0, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> DimensionlessUnit for T
where T: Unit<Dim = Dim<Z0, Z0, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> EnergyUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UInt<UTerm, B1>, B0>>, NInt<UInt<UInt<UTerm, B1>, B0>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> ForceUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UTerm, B1>>, NInt<UInt<UInt<UTerm, B1>, B0>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> FrequencyUnit for T
where T: Unit<Dim = Dim<Z0, NInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> InverseSolidAngleUnit for T
where T: Unit<Dim = Dim<Z0, Z0, Z0, Z0, Z0, Z0, Z0, NInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> LengthUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> MassUnit for T
where T: Unit<Dim = Dim<Z0, Z0, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> PhotonRadianceUnit for T
where T: Unit<Dim = Dim<NInt<UInt<UInt<UTerm, B1>, B0>>, NInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, NInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PowerUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UInt<UTerm, B1>, B0>>, NInt<UInt<UInt<UTerm, B1>, B1>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> PressureUnit for T
where T: Unit<Dim = Dim<NInt<UInt<UTerm, B1>>, NInt<UInt<UInt<UTerm, B1>, B0>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0>>,

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impl<U, S> QuantityDivOutput<S> for U
where U: Unit, S: Scalar,

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type Output = Quantity<U, S>

The type that Div will return.
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fn wrap(v: S) -> Quantity<U, S>

Wraps (or passes through) a raw scalar into the output type.
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impl<T> RadianceUnit for T
where T: Unit<Dim = Dim<Z0, NInt<UInt<UInt<UTerm, B1>, B1>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, NInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SolidAngleUnit for T
where T: Unit<Dim = Dim<Z0, Z0, Z0, Z0, Z0, Z0, Z0, PInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> SpectralPhotonRadianceUnit for T
where T: Unit<Dim = Dim<NInt<UInt<UInt<UTerm, B1>, B1>>, NInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, NInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> SpectralRadianceUnit for T
where T: Unit<Dim = Dim<NInt<UInt<UTerm, B1>>, NInt<UInt<UInt<UTerm, B1>, B1>>, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, NInt<UInt<UInt<UTerm, B1>, B0>>>>,

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impl<T> TemperatureUnit for T
where T: Unit<Dim = Dim<Z0, Z0, Z0, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0>>,

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impl<T> TimeUnit for T
where T: Unit<Dim = Dim<Z0, PInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<N, D> UnitDiv<Per<N, D>> for N
where N: Unit, D: Unit, <N as Unit>::Dim: DimDiv<<D as Unit>::Dim> + DimDiv<<<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output>, <<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output: Dimension, <<N as Unit>::Dim as DimDiv<<<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output>>::Output: Dimension,

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type Output = D

The resulting type token. Either a Unit (wrapped in Quantity by the Div impl) or SameDivOutput (unwrapped to the raw scalar).
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impl<U> UnitDiv<U> for U
where U: Unit, <U as Unit>::Dim: DimDiv<<U as Unit>::Dim>, <<U as Unit>::Dim as DimDiv<<U as Unit>::Dim>>::Output: Dimension,

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type Output = SameDivOutput

The resulting type token. Either a Unit (wrapped in Quantity by the Div impl) or SameDivOutput (unwrapped to the raw scalar).
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impl<N, D> UnitMul<Per<N, D>> for D
where N: Unit, D: Unit, <N as Unit>::Dim: DimDiv<<D as Unit>::Dim>, <<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output: Dimension, <D as Unit>::Dim: DimMul<<<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output>, <<D as Unit>::Dim as DimMul<<<N as Unit>::Dim as DimDiv<<D as Unit>::Dim>>::Output>>::Output: Dimension,

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type Output = N

The resulting unit type.
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impl<T> UsingEngine for T

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fn using<'a, Ctx>(&'a self, engine: &'a Ctx) -> WithEngine<'a, Self, Ctx>
where Ctx: TransformContext,

Wrap this coordinate with a custom transform context for the next transformation call.
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impl<T> VelocityUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UTerm, B1>>, NInt<UInt<UTerm, B1>>, Z0, Z0, Z0, Z0, Z0, Z0>>,

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impl<T> VolumeUnit for T
where T: Unit<Dim = Dim<PInt<UInt<UInt<UTerm, B1>, B1>>, Z0, Z0, Z0, Z0, Z0, Z0, Z0>>,