Method __const_concat_arrays

crates/vm/src/function/method.rs:229–252

(
        method_groups: &[&[Self]],
    )

    #[doc(hidden)]
    pub const fn __const_concat_arrays<const SUM_LEN: usize>(
        method_groups: &[&[Self]],
    ) -> [Self; SUM_LEN] {
        const NULL_METHOD: PyMethodDef = PyMethodDef {
            name: "",
            func: &|_, _| unreachable!(),
            flags: PyMethodFlags::empty(),
            doc: None,
        };
        let mut all_methods = [NULL_METHOD; SUM_LEN];
        let mut all_idx = 0;
        let mut group_idx = 0;
        while group_idx < method_groups.len() {
            let group = method_groups[group_idx];
            let mut method_idx = 0;
            while method_idx < group.len() {
                all_methods[all_idx] = group[method_idx].const_copy();
                method_idx += 1;
                all_idx += 1;
            }
            group_idx += 1;
        }
        all_methods
    }

    const fn const_copy(&self) -> Self {
        Self {