# wchar

[<img alt="crates.io" src="https://img.shields.io/crates/v/chstr?style=for-the-badge&logo=rust" height="20">](https://crates.io/crates/chstr)
[<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-chstr-4d76ae?style=for-the-badge&logo=data:image/svg+xml;base64,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" height="20">](https://docs.rs/chstr)

This library provides a macro to convert a sequence of characters into a string
at compile time.

```toml
[dependencies]
chstr = "0.1"
```

*Compiler support: requires rustc 1.57+*

## Examples

Basic usage:
```rust
const ABC: &str = chstr!['a', 'b', 'c'];

assert_eq!(ABC, "abc");
```

Directory separator:
```rust
const SEPARATOR_CHAR: char = std::path::MAIN_SEPARATOR;
const SEPARATOR: &str = chstr![SEPARATOR_CHAR];

let mut chars = SEPARATOR.chars();
assert_eq!(chars.next(), Some(SEPARATOR_CHAR));
assert_eq!(chars.next(), None);
```

## License

This project is licensed under either of [Apache License, Version 2.0](LICENSE-APACHE)
or [MIT License](LICENSE-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.