Adding `construct` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add construct

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

construct = "0.0.3"

The construct library will be automatically available globally.

Back to the crate overview.

Readme

Construct

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

Install

Cargo.toml

[dependencies]
construct = "*"

Example

#[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);
}

Adding construct library as a dependency

Adding `construct` library as a dependency