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Problems with borrowing Traits (lemmy.world)
submitted 3 years ago by djtech@lemmy.world to c/rust@programming.dev
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crosspostato da: https://lemmy.world/post/1916287

Hi everybody, I'm new to Rust.

So, I have a struct Panel which contains a data widget which implements the trait Widget I have to implement a function for Panel that uses another function that requires a type that implements Widget.

I tried Box<T>, Rc<T>, Box<dyn Widget, &T, but nothing, always compiler errors.

How can I fix this?

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[-] manpacket@lemmyrs.org 1 points 3 years ago

Showing the code and the errors compiler gives to you would help a bunch.

this post was submitted on 21 Jul 2023
3 points (80.0% liked)

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