# [−][src]Trait generic_array::arr::AddLength

    pub trait AddLength<T, N: ArrayLength<T>>: ArrayLength<T> {
        type Output: ArrayLength<T>;
    }

Helper trait for `arr!` macro

## Associated Types

### `type Output: ArrayLength<T>`

Resulting length

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## Implementors

### `impl<T, N1, N2> AddLength<T, N2> for N1 where
N1: ArrayLength<T> + Add<N2>,
N2: ArrayLength<T>,
<N1 as Add<N2>>::Output: ArrayLength<T>,` [src]

#### `type Output = <N1 as Add<N2>>::Output`

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