Polymorphism

#![allow(unused)]
fn main() {
pub trait Trait {}

pub struct HasGeneric<T>(T);

pub enum Either<A, B> {
    Left(A),
    Right(B),
}

fn takes_generic<T: Trait>(value: &T) {}

fn takes_dyn(value: &dyn Trait) {}
}
This slide should take about 2 minutes.

  • Rust has plenty of mechanisms for writing and using polymorphic code, but they’re somewhat different from other popular languages!

  • This chapter will cover the details of Rust’s polymorphism and how it’s similar, or different to, other languages.