�現在の Rust の最新のドキュメントです。
  </p>
</blockquote>

    <h1 class="title">Working With Uninitialized Memory</h1>
    <p>All runtime-allocated memory in a Rust program begins its life as
<em>uninitialized</em>. In this state the value of the memory is an indeterminate pile
of bits that may or may not even reflect a valid state for the type that is
supposed to inhabit that location of memory. Attempting to interpret this memory
as a value of <em>any</em> type will cause Undefined Beh