construct 0.0.3

A macro for building container literals.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

# Construct

The `vec!` macro is pretty great, but it does only create `Vec`s.  The
`construct!` macro works for any type that implements `iter::Extend`, which
is basically every collection!

## Install

**Cargo.toml**

```
[dependencies]
construct = "*"
```

## Example

```rust
#[macro_use]
extern crate construct;

use std::collections::HashMap;

fn main() {
    // Vector construction
    let v = construct!(Vec<_>, 1,2,3,4);
    assert_eq!(v, vec![1,2,3,4]);


    // Hashmap construction
    let m = construct!(HashMap<_,_>, (1, "hi"), (2, "bye"));

    let mut manual = HashMap::new();
    manual.insert(1, "hi");
    manual.insert(2, "bye");
    assert_eq!(m, manual);
}

```