Is it not possible to just take a `fn` type? It forces a non-capturing fn.
On 10/8/19 7:16 PM, Yuya Nishihara wrote:
+ pub fn map<U>(
+ mut self,
+ py: Python,
+ f: impl FnOnce(T) -> U,
+ ) -> PyLeakedRef<U> {
+ PyLeakedRef {
+ inner: self.inner.clone_ref(py),
+ data: Some(f(self.data.take().unwrap())),
+ py_shared_state: self.py_shared_state,
+ }
+ }
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