Function has_graphics

repl/src/lib.rs:66–68

Checks if the given `console` has graphics support.

(console: &dyn Console)

/// Checks if the given `console` has graphics support.
fn has_graphics(console: &dyn Console) -> bool {
    console.size_pixels().is_ok() && console.glyph_size().is_ok()
}

/// Prints the EndBASIC welcome message to the given console.
pub fn print_welcome(console: &mut dyn Console) -> io::Result<()> {