Change signature of PhysToVirt::phys_to_virt #213
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Instead of translating `PhysFrame`s to `*mut PageTable` pointers as before, it now performs a more general `PhysAddr` to `VirtAddr` conversion. Since the implementer must make sure that the returned address is valid and accessible, the trait is now unsafe to implement. Because of this requirement we also need to remove the generic implementation of this trait for closures.
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Unfortunately this approach doesn't work since |
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Instead of translating
PhysFrames to*mut PageTablepointers as before, it now performs a more generalPhysAddrtoVirtAddrconversion. Since the implementer must make sure that the returned address is valid and accessible, the trait is now unsafe to implement. Because of this requirement we also need to remove the generic implementation of this trait for closures.This is a breaking change.