> の実装に対応するvtable（「virtual method table」）を指しています。</p>

<!-- A vtable is essentially a struct of function pointers, pointing to the concrete -->

<!-- piece of machine code for each method in the implementation. A method call like -->

<!-- `trait_object.method()` will retrieve the correct pointer out of the vtable and -->

<!-- then do a dynamic call of it. For example: -->

<p>vtableは本質的には関数ポインタの構造体で、実装内における各メソ�