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Add API for the terminal bell sound #806

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11 changes: 11 additions & 0 deletions src/terminal.rs
Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,17 @@ pub fn window_size() -> io::Result<WindowSize> {
sys::window_size()
}

/// Instructs the terminal to give an alert.
///
/// # Notes
///
/// Typically this is a bell sound, but may also be a visual alert such as a screen flash.
///
/// See [Wikipedia](https://en.wikipedia.org/wiki/Bell_character).
pub fn bell() {
print!("{}", 0x07 as char);
}

/// Disables line wrapping.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct DisableLineWrap;
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