19 Std library types

The std library provides many custom types which expands drastically on the primitives. Some of these include:

• growable Strings like: "hello world"
• growable vectors: [1, 2, 3]
• optional types: Option<i32>
• error handling types: Result<i32, i32>
• heap allocated pointers: Box<i32>

See also:

primitives and the std library