Trait alga::general::Identity

pub trait Identity<O: Operator> {
    fn identity() -> Self;

    fn id(_: O) -> Self
    where
        Self: Sized,
    { ... }
}

A type that is equipped with identity.

Required Methods

fn identity() -> Self

The identity element.

Provided Methods

fn id(_: O) -> Self where
    Self: Sized, 

Specific identity.

Implementors

• impl Identity<Additive> for u8
• impl Identity<Additive> for u16
• impl Identity<Additive> for u32
• impl Identity<Additive> for u64
• impl Identity<Additive> for usize
• impl Identity<Additive> for i8
• impl Identity<Additive> for i16
• impl Identity<Additive> for i32
• impl Identity<Additive> for i64
• impl Identity<Additive> for isize
• impl Identity<Additive> for f32
• impl Identity<Additive> for f64
• impl Identity<Multiplicative> for u8
• impl Identity<Multiplicative> for u16
• impl Identity<Multiplicative> for u32
• impl Identity<Multiplicative> for u64
• impl Identity<Multiplicative> for usize
• impl Identity<Multiplicative> for i8
• impl Identity<Multiplicative> for i16
• impl Identity<Multiplicative> for i32
• impl Identity<Multiplicative> for i64
• impl Identity<Multiplicative> for isize
• impl Identity<Multiplicative> for f32
• impl Identity<Multiplicative> for f64
• impl<N: Identity<Additive>> Identity<Additive> for Complex<N>
• impl<N: Num + Clone> Identity<Multiplicative> for Complex<N>
• impl<O: Operator> Identity<O> for Id<O>