collect_slice

Collect an iterator into a slice.

Rust comes with the Iterator::collect method for collecting an iterator's items into a heap-allocated Vec or any other type that implements FromIterator, but there's no way to collect items into a stack-allocated array without manually looping over the iterator. This crates provides an alternative with collect_slice methods that collect an iterator's items into a mutable slice (of a stack-allocated array or otherwise.)

The trait is automatically implemented for any type that implements Iterator.

Examples

```rust use collect_slice::CollectSlice;

let mut orig = [0; 96]; (0..96).map(|i| i * 2).collectslicechecked(&mut orig[..]);

let mut buf = [0.0; 96]; orig.iter() .map(|&x| x as f32 * std::f32::consts::PI) .collectslicechecked(&mut buf[..]); ```

Usage

This crate can be used through cargo by adding it as a dependency in Cargo.toml:

toml [dependencies] collect_slice = "1.0.0" and importing it in the crate root:

rust extern crate collect_slice; The provided methods can then be used by importing the trait within individual modules:

rust use collect_slice::CollectSlice;