Questions tagged [refcell]
64 questions
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Rust pushing to vector with borrow_mut
Let's have a struct containing a vector of cities and a new_city function adding City to the vector. However, I got BorrowMutError which makes sense.
What should I do so I can call new_city multiple times (see below)?
I would need to drop the…
Filip Čermák
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Rust can't modify RefCell in Rc
I want to simulate some natural process, so I have a Simulator, and a reactor like a NuclearReactor. The simulator will modify the reactor, and the reactor can reversely influance the simulator by modifying it. One important thing is that the…
YNX
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How do I cast a concrete object in a Rc> to a dynamic trait object?
I have the struct MyText which implements the ModifyValue trait. MyText::new returns Rc>.
I want a struct Modifier that, given a jet of type Rc> (practically any dynamic object that implements the trait…
Giggi
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