Method remove_parts

perro_source/render_stack/perro_graphics/src/resources.rs:49–57

(&mut self, index: u32, generation: u32)

            return ((slot + 1) as u32, self.generations[slot]);
        }

        let slot = self.generations.len();
        self.generations.push(0);
        self.occupied.push(true);
        ((slot + 1) as u32, 0)
    }

    #[inline]
    fn contains_parts(&self, index: u32, generation: u32) -> bool {
        if index == 0 {
            return false;
        }