In the depths of a computer's core,
Where bits and bytes are stored,
Lies a tool that's often ignored
But without it, things would be floored.It's the rust borrow checker,
A guardian of memory,
Ensuring that data is in the right place
And never causing miseries.With each line of code it carefully scans,
Checking for underflows and overflows,
Preventing errors, saving the day,
And keeping the program in a flow.So let's give a nod to this silent hero,
Whose work may go unnoticed, but is never zero,
It's the rust borrow checker,
A vital part of the machine,
Ensuring our programs run clean.
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