feat(core): replace field _pin
with !Unpin
as argument
#2886
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Description
We use
PhantomPinned
inReadFuture
to ensure thatUnpin
is not implemented, pin_project provides a concise usage with!Unpin
as an argument. You can find more information here: https://docs.rs/pin_project/1.1.3/pin_project/attr.pin_project.html#unpin. This approach is equivalent to the current code, but I've found it to be more readable. If the maintainers do not consider it necessary, I will close this pull request.Additional Notes