https://github.com/rustonaut/common_macros

(WIP) Provide common macros like `hash_set!`,`hash_map!` etc.
https://github.com/rustonaut/common_macros

Last synced: about 1 month ago
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(WIP) Provide common macros like `hash_set!`,`hash_map!` etc.

• Host: GitHub
• URL: https://github.com/rustonaut/common_macros
• Owner: rustonaut
• License: apache-2.0
• Created: 2019-03-29T20:12:43.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-03-30T13:56:47.000Z (almost 6 years ago)
• Last Synced: 2024-10-31T21:02:27.589Z (2 months ago)
• Language: Rust
• Size: 14.6 KB
• Stars: 6
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE-APACHE

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README

        
# common_macros [![Crates.io](https://img.shields.io/crates/v/common_macros.svg)](https://crates.io/crates/common_macros) [![common_macros](https://docs.rs/common_macros/badge.svg)](https://docs.rs/common_macros) [![maintenance](https://img.shields.io/badge/maintenance-passively--maintained-blue.svg)](https://img.shields.io/badge/maintenance-passively--maintained-blue.svg) [![License](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT) [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

**provides common macros like `hash_map!`**

---

Rust crate providing some common macros.

Currently following macros are exported:

- `hash_map!`

- `hash_set!`

- `b_tree_map!`

- `b_tree_set!`

- `const_expr_count!`

## Example

```rust

use std::collections::HashMap;

use common_macros::hash_map;

fn main() {

    let map_a = hash_map! {

        "foo" => vec![0,1,2],

        "bar" => vec![3,4,5]

    };

    // expands to roughly

    let map_b = {

        let mut map = HashMap::with_capacity(2);

        map.insert("foo", vec![0,1,2]);

        map.insert("bar", vec![3,4,5]);

        map

    };

    assert_eq!(map_a, map_b);

}

```

## License

Licensed under either of

 * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)

 * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any

additional terms or conditions.