|
pub mod kitties {
|
|
pub struct cat {
|
|
meows : usize,
|
|
|
|
pub how_hungry : isize,
|
|
}
|
|
|
|
impl cat {
|
|
pub fn speak(&mut self) { self.meows += 1; }
|
|
pub fn meow_count(&mut self) -> usize { self.meows }
|
|
}
|
|
|
|
pub fn cat(in_x : usize, in_y : isize) -> cat {
|
|
cat {
|
|
meows: in_x,
|
|
how_hungry: in_y
|
|
}
|
|
}
|
|
}
|