Generics
Box dyn Trait in Rust and When Allocation Is Worth It
Box<dyn Trait> costs one allocation and one indirect call per use. Learn what that costs, when it is worth it and the cheaper alternatives.
8 min read
Tag
box
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Tag
1 post
Box<dyn Trait> costs one allocation and one indirect call per use. Learn what that costs, when it is worth it and the cheaper alternatives.