# ex_merge_sort
Rust [external merge sort](https://en.wikipedia.org/wiki/External_sorting#External_merge_sort) library.
[](https://github.com/winebarrel/ex_merge_sort)
[](https://github.com/winebarrel/ex_merge_sort/actions)
[](https://crates.io/crates/ex_merge_sort)
[](https://docs.rs/ex_merge_sort)
## Usage
```toml
[dependencies]
ex_merge_sort = "0.4"
```
```rust
use std::fs::File;
use std::io;
fn main() {
let f = File::open("README.md").unwrap();
let capacity = 1024;
ex_merge_sort::sort(f, io::stdout(), capacity).unwrap();
}
```