Option<T>: Where Null Is Not an Option
Ah, nulls, the “billion-dollar mistake” that haunts just about every C# developer. How many times have you chased down a NullReferenceException, muttering under your breath, “But how could this even be null?” Well, guess what? In Rust, nulls are not a thing. At least, not in the wild-and-dangerous sense we’re used to in .NET.
Instead, Rust gives us Option