terminal-escapes 0.1.2

# Terminal escapes

Utilities to control a ANSI-escapes compliant terminal device from a client application.

```rust
extern crate terminal_escapes;

use terminal_escapes::{
  Sequence::*,
  Attribute::*,
  Color
};

fn main() {
  println!(
      "{}Hello {}World!{}",
      SetAttributes(&[Foreground(Color::Red)]),
      SetAttributes(&[Foreground(Color::Blue), Bright]),
      SetAttributes(&[Default]),
  );
}
```

For now the supported escape sequences are rather limited, and the library is
*not* extensively tested. I'll come back soon to this project to have a more exhaustive
implementation of the protocols. In the meantime, you are welcome to participate.

## Non-interactive sequences

If you only plan to use this crate to just format the output with colors,
then you can just use the `Sequence` enum to put escape sequences in the output
stream.

```rust
print!("{}", Sequence::SetAttributes(Background(Color::Green)));
```

## Interaction with the terminal

Escapes sequences can also be used to interact with the terminal just like
a regular client-server protocol.
In that case the setup, with the `Device` struct, is a but more complicated
since it will need to access the program input stream.

## Roadmap

Here are some elements I want to add in this crate in the future:

  * Alternate screen buffer support.
  * Non-buffered input.
  * Asynchronous event handling for keyboard/mouse/resize/etc. events.
  * And more.

## 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.