kyp44 / takeable Goto Github PK

As I have an immediate need for it, I thought about creating this exact crate, but I would love for Takeable to have a take method to move the item out and have the Takeable just panic if the users tries to access the item again, which would pretty much just require calling the underlying Option::take. This is useful when you need to move something out of a struct but only have a mutable reference to it, for example in a drop method. In this case the containing struct is going to be dropped anyway so it would be wasteful to have to re-assign the inner item using a closure in Takeable::borrow or Takeable::borrow_result.