Abstraction without overhead: traits in Rust

Re:Abstraction without overhead: traits in Rust by Jweb_Guru on Tuesday May 12, 2015 @01:23AM (#9529734)

I am pretty sure you can't actually construct such a type (at least not at the moment) so Rust sort of sidesteps the question.

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Re:Abstraction without overhead: traits in Rust by Manishearth on Tuesday May 12, 2015 @06:03AM (#9530570)

IIRC you can.

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Re:Abstraction without overhead: traits in Rust by Rusky on Tuesday May 12, 2015 @09:07AM (#9531409)

I get this when I try something like `as Box<Read+Write>`

    error: only the builtin traits can be used as closure or object bounds [E0225]

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Re:Abstraction without overhead: traits in Rust by Manishearth on Tuesday May 12, 2015 @09:32AM (#9531582)

TIL; thanks :)

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