Document the panic function of library deployment

docs/control-structures.rst

@@ -598,6 +598,7 @@ function calls which will cause a Panic.
 A Panic exception is generated in the following situations.
 The error code supplied with the error data indicates the kind of panic.
 
+#. 0x00: Used for generic compiler inserted panics.
 #. 0x01: If you call ``assert`` with an argument that evaluates to false.
 #. 0x11: If an arithmetic operation results in underflow or overflow outside of an ``unchecked { ... }`` block.
 #. 0x12; If you divide or modulo by zero (e.g. ``5 / 0`` or ``23 % 0``).