Trait Aggregate

pub trait Aggregate: Sized {
    // Required method
    fn merge(&mut self, other: Self);
}

aka. Semigroup in Haskell-speak

Required Methods

fn merge(&mut self, other: Self)

Does not need to be commutative

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T> Aggregate for Vec<T>

fn merge(&mut self, other: Self)

Implementors