pub trait TermLike: Debug + Send + Sync {
// Required methods
fn width(&self) -> u16;
fn move_cursor_up(&self, n: usize) -> Result<()>;
fn move_cursor_down(&self, n: usize) -> Result<()>;
fn move_cursor_right(&self, n: usize) -> Result<()>;
fn move_cursor_left(&self, n: usize) -> Result<()>;
fn write_line(&self, s: &str) -> Result<()>;
fn write_str(&self, s: &str) -> Result<()>;
fn clear_line(&self) -> Result<()>;
fn flush(&self) -> Result<()>;
}Expand description
A trait for minimal terminal-like behavior.
Anything that implements this trait can be used a draw target via ProgressDrawTarget::term_like.
Required Methods§
sourcefn move_cursor_up(&self, n: usize) -> Result<()>
fn move_cursor_up(&self, n: usize) -> Result<()>
Move the cursor up by n lines
sourcefn move_cursor_down(&self, n: usize) -> Result<()>
fn move_cursor_down(&self, n: usize) -> Result<()>
Move the cursor down by n lines
sourcefn move_cursor_right(&self, n: usize) -> Result<()>
fn move_cursor_right(&self, n: usize) -> Result<()>
Move the cursor right by n lines
sourcefn move_cursor_left(&self, n: usize) -> Result<()>
fn move_cursor_left(&self, n: usize) -> Result<()>
Move the cursor left by n lines
sourcefn write_line(&self, s: &str) -> Result<()>
fn write_line(&self, s: &str) -> Result<()>
Write a string and add a newline.
sourcefn clear_line(&self) -> Result<()>
fn clear_line(&self) -> Result<()>
Clear the current line and reset the cursor to beginning of the line