Trait alga::general::Monoid
[−]
[src]
pub trait Monoid<O: Op>: Semigroup<O> + Identity<O> { fn prop_operating_identity_element_is_noop(a: Self) -> bool where Self: ApproxEq { ... } }
A semigroup equipped with an identity element.
∃ e ∈ Self, ∀ a ∈ Self, e ∘ a = a ∘ e = a
Provided Methods
fn prop_operating_identity_element_is_noop(a: Self) -> bool where Self: ApproxEq
Checks whether operating with the identity element is a no-op for the given argument.
Implementors
impl Monoid<Additive> for u8impl Monoid<Additive> for u16impl Monoid<Additive> for u32impl Monoid<Additive> for u64impl Monoid<Additive> for i8impl Monoid<Additive> for i16impl Monoid<Additive> for i32impl Monoid<Additive> for i64impl Monoid<Additive> for f32impl Monoid<Additive> for f64impl Monoid<Multiplicative> for u8impl Monoid<Multiplicative> for u16impl Monoid<Multiplicative> for u32impl Monoid<Multiplicative> for u64impl Monoid<Multiplicative> for i8impl Monoid<Multiplicative> for i16impl Monoid<Multiplicative> for i32impl Monoid<Multiplicative> for i64impl Monoid<Multiplicative> for f32impl Monoid<Multiplicative> for f64