2023/12/23
Turns out Rust does support Any-types and downcasting: see https://doc.rust-lang.org/std/any/index.html and https://doc.rust-lang.org/std/any/struct.TypeId.html .
Turns out Rust does support Any-types and downcasting: see https://doc.rust-lang.org/std/any/index.html and https://doc.rust-lang.org/std/any/struct.TypeId.html .