Trait Terminal 

pub trait Terminal {
    // Required methods
    fn size(&self) -> (usize, usize);
    fn read_key(&mut self) -> Result<Option<Key>>;
    fn draw(&mut self, frame: &Frame) -> Result<()>;
    fn color(&self) -> bool;
}

The terminal in raw mode. When dropped, it gives the terminal back as it was.

Required Methods

fn size(&self) -> (usize, usize)

Columns and lines.

fn read_key(&mut self) -> Result<Option<Key>>

The next key; None when the input ended.

fn draw(&mut self, frame: &Frame) -> Result<()>

fn color(&self) -> bool

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Terminal for RawTerminal