Into inner drop
Safe helper for types that should implement both
There's a repeating pattern where people want to have a type that does something on drop,
but also want to be able to avoid dropping and destructure the type using some method that
Furhter, sometimes people want to destructure the type in
drop implementation, which isn't
safe due to it being passed by mutable refernece.
unsafe code was neccessary until this crate existed. This crate takes the
responsibility for ensuring that the drop impl is sound. More eyes, less bugs.
This crate is
Let's say you want to have a special type that prints a string on drop, but with ability to take out the string without printing. This is how you would approach it using this crate:
// Not strictly neccessary, but helps encapsulate the inner representation. use IntoInnerHelper; // Public representation /// A String that is printed when dropped. ;
As you can see, the code has some boilerplate, but no
unsafe. I'm already trying to come up
with a macro to make it much easier. See the appropriate issue on GitHub to participate.