Struct TestBackend 

pub struct TestBackend { /* private fields */ }

A backend used for the integration tests.

Implementations

impl TestBackend

pub fn new(width: u16, height: u16) -> TestBackend

pub fn buffer(&self) -> &Buffer

pub fn resize(&mut self, width: u16, height: u16)

pub fn assert_buffer(&self, expected: &Buffer)

Trait Implementations

impl Backend for TestBackend

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

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

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

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

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

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

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

fn size(&self) -> Result<Rect, Error>

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

impl Debug for TestBackend

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.