[][src]Trait dual_num::Zero

pub trait Zero: Add<Self, Output = Self> {
    fn zero() -> Self;
fn is_zero(&self) -> bool; }

Defines an additive identity element for Self.

Required methods

fn zero() -> Self

Returns the additive identity element of Self, 0.

Laws

a + 0 = a       ∀ a ∈ Self
0 + a = a       ∀ a ∈ Self

Purity

This function should return the same result at all times regardless of external mutable state, for example values stored in TLS or in static muts.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

Loading content...

Implementations on Foreign Types

impl<N, R, C> Zero for Matrix<N, R, C, <DefaultAllocator as Allocator<N, R, C>>::Buffer> where
    C: DimName,
    N: Scalar + Zero + ClosedAdd<N>,
    R: DimName,
    DefaultAllocator: Allocator<N, R, C>, 
[src]

impl<N> Zero for Quaternion<N> where
    N: Real, 
[src]

impl Zero for i16[src]

impl Zero for i8[src]

impl Zero for u64[src]

impl Zero for i32[src]

impl Zero for usize[src]

impl Zero for u16[src]

impl Zero for f32[src]

impl Zero for f64[src]

impl Zero for i128[src]

impl Zero for u32[src]

impl<T> Zero for Wrapping<T> where
    T: Zero,
    Wrapping<T>: Add<Wrapping<T>>,
    <Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>, 
[src]

impl Zero for u128[src]

impl Zero for i64[src]

impl Zero for isize[src]

impl Zero for u8[src]

impl<T> Zero for Complex<T> where
    T: Clone + Num
[src]

impl Zero for Id<Additive>

Loading content...

Implementors

impl<T: Scalar + Num + Zero> Zero for Dual<T>[src]

Loading content...