# Documentation
[https://docs.rs/collapse](https://docs.rs/collapse)
## `fn collapse(s: &str) -> String;`
``` rust
#[macro_use]
use collapse::*;
collapsed_eq!("two spaces", "two spaces");
collapsed_eq!("new\r\nlines", "new\nlines");
collapsed_eq!(" lead \t tail \r", "lead tail");
```