https://github.com/emoun/eager

Rust crate for eager macro expansion
https://github.com/emoun/eager

crate eager macros rust rust-library

Last synced: about 1 month ago
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Rust crate for eager macro expansion

• Host: GitHub
• URL: https://github.com/emoun/eager
• Owner: Emoun
• License: mit
• Created: 2018-07-07T19:23:04.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-01-24T14:01:19.000Z (almost 5 years ago)
• Last Synced: 2024-10-31T11:25:21.615Z (about 2 months ago)
• Topics: crate, eager, macros, rust, rust-library
• Language: Rust
• Homepage:
• Size: 17.6 KB
• Stars: 11
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# eager

[![Build Status](https://travis-ci.org/Emoun/eager.svg?branch=master)](https://travis-ci.org/Emoun/eager)

[![](http://meritbadge.herokuapp.com/eager)](https://crates.io/crates/eager)

[![](https://docs.rs/eager/badge.svg)](https://docs.rs/eager)

Rust crate for simulating eager macro expansion.

### Example

```Rust

#[macro_use]

extern crate eager;

//Declare an eager macro

eager_macro_rules!{ $eager_1

    macro_rules! plus_1{

        ()=>{+ 1};

    }

}

fn main(){

	// Use the macro inside an eager! call to expand it eagerly

	assert_eq!(4, eager!{2 plus_1!() plus_1!()});

}

```

### License 

Licensed under the MIT license.