easy_process 0.1.3

Easy to use process runner
Documentation 
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# easy_process

Allow running external commands and properly handle its success
and failures.

This creates provides a `run` function that does inline parsing of
literal command line strings (handling escape codes and splitting
at whitespace) and checks the ExitStatus of the command. If it
didn't succeed they will return a Err(...) instead of a Ok(...).

Note that the provided functions do return their own `Output`
struct instead of std::process::Output.

## Example
```rust
use easy_process;

// stdout
let output = easy_process::run(r#"sh -c 'echo "1 2 3 4"'"#)?;
assert_eq!(&output.stdout, "1 2 3 4\n");

// stderr
let output = easy_process::run(r#"sh -c 'echo "1 2 3 4" >&2'"#)?;
assert_eq!(&output.stderr, "1 2 3 4\n");
```

## 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.