Struct Strat9RatatuiBackend 

pub struct Strat9RatatuiBackend {
    cursor: Position,
    cursor_visible: bool,
}

Fields

cursor: Position

cursor_visible: bool

Implementations

impl Strat9RatatuiBackend

pub fn new() -> Result<Self, BackendError>

Creates a new instance.

fn map_fg_color(color: Color) -> RgbColor

Maps fg color.

fn map_bg_color(color: Color) -> RgbColor

Maps bg color.

fn normalize_symbol(symbol: &str) -> char

Performs the normalize symbol operation.

fn draw_cell(&self, x: u16, y: u16, cell: &Cell)

Performs the draw cell operation.

Trait Implementations

impl Backend for Strat9RatatuiBackend

fn draw<'a, I>(&mut self, content: I) -> Result<(), Self::Error>

where I: Iterator<Item = (u16, u16, &'a Cell)>,

Performs the draw operation.

fn hide_cursor(&mut self) -> Result<(), Self::Error>

Performs the hide cursor operation.

fn show_cursor(&mut self) -> Result<(), Self::Error>

Performs the show cursor operation.

fn get_cursor_position(&mut self) -> Result<Position, Self::Error>

Returns cursor position.

fn set_cursor_position<P: Into<Position>>( &mut self, position: P, ) -> Result<(), Self::Error>

Sets cursor position.

fn clear(&mut self) -> Result<(), Self::Error>

Performs the clear operation.

fn clear_region(&mut self, clear_type: ClearType) -> Result<(), Self::Error>

Performs the clear region operation.

fn size(&self) -> Result<Size, Self::Error>

Performs the size operation.

fn window_size(&mut self) -> Result<WindowSize, Self::Error>

Performs the window size operation.

fn flush(&mut self) -> Result<(), Self::Error>

Performs the flush operation.

type Error = BackendError

Error type associated with this Backend.

fn append_lines(&mut self, _n: u16) -> Result<(), Self::Error>

Insert n line breaks to the terminal screen.

fn get_cursor(&mut self) -> Result<(u16, u16), Self::Error>

👎Deprecated:

use get_cursor_position() instead which returns Result<Position>

Get the current cursor position on the terminal screen.

fn set_cursor(&mut self, x: u16, y: u16) -> Result<(), Self::Error>

👎Deprecated:

use set_cursor_position((x, y)) instead which takes impl Into<Position>

Set the cursor position on the terminal screen to the given x and y coordinates.