array-ops

Ready made default method implementations for array data types.

Overview

This crate provides a number of traits with default implementations for most of the standard library's methods on array like data structures. All you need to do to apply them to your own array like data structure is to implement HasLength and Index<usize> (and IndexMut<usize> for mutable operations), which means you need a len() method and an index() method, and the Array trait will provide default methods for everything else, implemented using just those two methods.

Documentation

• API docs

Example

```rust

use array_ops::*;

use std::ops::{Index, IndexMut};

[derive(PartialEq, Eq, Debug)]

struct MyNewtypedVec(Vec);

impl From> for MyNewtypedVec { fn from(vec: Vec) -> Self { Self(vec) } }

impl HasLength for MyNewtypedVec { fn len(&self) -> usize { self.0.len() } }

impl Index for MyNewtypedVec { type Output = A; fn index(&self, index: usize) -> &A { self.0.index(index) } }

impl IndexMut for MyNewtypedVec { fn indexmut(&mut self, index: usize) -> &mut A { self.0.indexmut(index) } }

impl Array for MyNewtypedVec {} impl ArrayMut for MyNewtypedVec {}

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