Rainbow

A simple cross platform crate for writing text in rainbow colors.

Examples

Write text with foreground colors

```rust use rainbow_text::Rainbow;

fn main() -> std::io::Result<()> { let rain = Rainbow::default("Hello, World");

rain.write()?;

Ok(())

} ```

Write text with background colors

```rust use rainbow_text::Rainbow;

fn main() -> std::io::Result<()> { let rain = Rainbow::default("Hello, World");

rain.write_bg()?;

Ok(())

} ```

Change the text

```rust use rainbow_text::Rainbow;

fn main() -> std::io::Result<()> { let mut rain = Rainbow::default("Hello, World");

rain.write()?;
rain.change_text("Rainbows!");
rain.write()?;

Ok(())

} ```

Custom Rainbows!

```rust use rainbow_text::{ Rainbow, Color };

fn main() -> std::io::Result<()> { let rain = Rainbow::custom( "Hello, World", vec![ Color::Rgb(255,0,0), Color::Rgb(0,255,0), Color::Rgb(0,0,255), ] );

rain.write()?;

Ok(())

} ```