I have types for which I implement different traits. I'd like to store references/Boxes to objects that implement common set of traits. For example (not my use case) I'd like a vector where each element implements Clone, Display and PartialEq. Pseudo-code: type Element = Clone + Display + PartialE…

TL;DR trait All: Foo + Bar {} impl<T: Foo + Bar> All for T {} fn main() { let v: Vec<&dyn All> = vec![&Struct1 {}, &Struct2 {}]; } Playground

Storing elements in a Vec where each element implements multiple dyn Traits

pretzelhammer July 19, 2020, 1:23pm 12

1 Like

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