Trait `TermLike`

pub trait TermLike: Debug + Send + Sync

A trait for minimal terminal-like behavior.

Anything that implements this trait can be used a draw target via ProgressDrawTarget::term_like.

Required Methods

fn width(&self) -> u16: Return the terminal width
fn move_cursor_up(&self, n: usize) -> Result<()>: Move the cursor up by n lines
fn move_cursor_down(&self, n: usize) -> Result<()>: Move the cursor down by n lines
fn move_cursor_right(&self, n: usize) -> Result<()>: Move the cursor right by n chars
fn move_cursor_left(&self, n: usize) -> Result<()>: Move the cursor left by n chars
fn write_line(&self, s: &str) -> Result<()>: Write a string and add a newline.
fn write_str(&self, s: &str) -> Result<()>: Write a string
fn clear_line(&self) -> Result<()>: Clear the current line and reset the cursor to beginning of the line
fn flush(&self) -> Result<()>