fn permute()

in math/src/fft/mod.rs [589:596]

• 8 lines of code
• 3 McCabe index (conditional complexity)

fn permute<E: FieldElement>(v: &mut [E]) {
    if cfg!(feature = "concurrent") && v.len() >= MIN_CONCURRENT_SIZE {
        #[cfg(feature = "concurrent")]
        concurrent::permute(v);
    } else {
        serial::permute(v);
    }
}