Function gen_token_usage

core/tests/test_persisted_schema_roundtrip.rs:193–201

(rng: &mut Rng)

// ─────────────────────────────────────────────────────────────────────

fn gen_token_usage(rng: &mut Rng) -> TokenUsage {
    TokenUsage {
        prompt_tokens: rng.usize_below(100_000),
        completion_tokens: rng.usize_below(100_000),
        total_tokens: rng.usize_below(200_000),
        cache_read_tokens: rng.opt_usize(),
        cache_write_tokens: rng.opt_usize(),
    }
}

fn gen_image_source(rng: &mut Rng) -> ImageSource {
    ImageSource {