tions, where you provide the <code>std.testing.allocator</code> object as input to these functions.</p>
<p>Look at the example below, where I’m defining a function that clearly causes a memory leak. Because we allocate memory, but, at the same time, we do not free this allocated memory at any point. So, when the function returns, we lose the reference to the <code>buffer</code> object, which contains the allocated memory, and, as a result, we can no longer free this memory.</p>
<p>Notice that, inside a <c