Function is_narrow

std/src/console/mod.rs:495–500

Returns true if the console is too narrow for the standard interface. A narrow console is defined as one that cannot fit the welcome message.

(console: &dyn Console)

///
/// A narrow console is defined as one that cannot fit the welcome message.
pub fn is_narrow(console: &dyn Console) -> bool {
    match console.size_chars() {
        Ok(size) => size.x < 50,
        Err(_) => false,
    }
}

#[cfg(test)]
mod tests {