{"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"assert!(!slice.is_empty());"}]}
        assert!(!slice.is_empty());
    fn randomize_first<T>(rng: &mut Rand32, slice: &mut [T]) {
        let idx = rng.rand_range(0..slice.len() as u32) as usize;