Iterator to HashMap

A Rust crate that adds a method to any Iterator or IntoIterator (such as Vec) that converts it to a HashMap using the trait ToHashMap.

```rust extern crate iteratortohash_map;

use std::collections::HashMap; use iteratortohash_map::ToHashMap;

struct Person { id: i32, firstname: &'static str, lastname: &'static str, }

let brad = Person { id: 1, firstname: "Brad", lastname: "Urani", };

let barb = Person { id: 2, firstname: "Barb", lastname: "Hanover", };

let a = vec![brad, barb]; let keyfunc = |i: &Person| -> i32 { i.id }; let valuefunc = |i: &Person| -> String { i.firstname.tostring() + &" " + &i.lastname.tostring() };

let map = a.tohashmap(keyfunc, valuefunc);

{ 1: "Brad Urani", 2: "Barb Hanover" }

```

Contributing

Open a pull request!