Into() mutates a given reflect.Value and sets the data represented by
the types.Value into the storage represented by the reflect.Value.
Into() is the opposite to ValueOf() which converts reflect.Value into
types.Value, and in theory they should be (almost) bijective with some
edge case exceptions where the conversion is lossy.
Simply, it replaces reflect.Value.Set() in the broad case, giving finer
control of how the reflect.Value is modified and how the data is set.
types.Value.Value() is now also a redundant function that achieves the
same outcome as Into(), but with less type specificity.
Signed-off-by: Joe Groocock <me@frebib.net>