3 ms·
Right, but isn't `?.` just syntactic sugar on `Option::and_then`? Is this a patent on a piece of syntactic sugar, or is it a patent on the idea of chaining opti
by lalaithion 8y ago
Right, but isn't `?.` just syntactic sugar on `Option::and_then`? Is this a patent on a piece of syntactic sugar, or is it a patent on the idea of chaining optional values?