Function fmt_f32

perro_source/runtime_project/perro_scene/src/scene_doc.rs:762–768

(value: f32)

    if value.starts_with('@') {
        out.push('@');
    }
    out.push_str(value);
}

fn fmt_f32(value: f32) -> String {
    if value.fract() == 0.0 {
        format!("{value:.1}")
    } else {
        value.to_string()
    }