Struct Frame 

pub struct Frame<'a, B>
where
    B: Backend + 'a,
{ /* private fields */ }

Represents a consistent terminal interface for rendering.

Implementations

impl<'a, B> Frame<'a, B>

where B: Backend,

pub fn size(&self) -> Rect

Terminal size, guaranteed not to change when rendering.

pub fn render_widget<W>(&mut self, widget: &mut W, area: Rect)

where W: Widget,

Render a Widget to the current buffer using Widget::render.

Examples

let mut block = Block::default();
let area = Rect::new(0, 0, 5, 5);
let mut frame = terminal.get_frame();
frame.render_widget(&mut block, area);

pub fn current_buffer_mut(&mut self) -> &mut Buffer

pub fn set_cursor(&mut self, x: u16, y: u16)

After drawing this frame, make the cursor visible and put it at the specified (x, y) coordinates. If this method is not called, the cursor will be hidden.

Note that this will interfere with calls to Terminal::hide_cursor(), Terminal::show_cursor(), and Terminal::set_cursor(). Pick one of the APIs and stick with it.