bear/examples/enum_tostring.vr

// enum_tostring.vr — demonstrates built-in enum.to_string()

enum Color {
	red
	green
	blue
}

enum Day {
	monday
	tuesday
	wednesday
	thursday
	friday
	saturday
	sunday
}

fn main() {
	// Color.to_string()
	let c = Color.red
	println(c.to_string())
	assert c.to_string() == "red"
	
	let g = Color.green
	println(g.to_string())
	assert g.to_string() == "green"
	
	let b = Color.blue
	println(b.to_string())
	assert b.to_string() == "blue"
	
	// Day.to_string()
	let d = Day.friday
	println(d.to_string())
	assert d.to_string() == "friday"
	
	let sun = Day.sunday
	println(sun.to_string())
	assert sun.to_string() == "sunday"
	
	// enum variant literal .to_string()
	println(Color.green.to_string())
	assert Color.green.to_string() == "green"
	
	println(Day.monday.to_string())
	assert Day.monday.to_string() == "monday"
	
	println("All to_string assertions passed!")
}