Module mapper

Abstractions for reading and modifying the mapping of pages.

Structs

• MappedPageTable
  A Mapper implementation that relies on a PhysAddr to VirtAddr conversion function.
• MapperFlush
  This type represents a page whose mapping has changed in the page table.
• MapperFlushAll
  This type represents a change of a page table requiring a complete TLB flush
• OffsetPageTable
  A Mapper implementation that requires that the complete physically memory is mapped at some offset in the virtual address space.
• RecursivePageTable
  A recursive page table is a last level page table with an entry mapped to the table itself.

Enums

• FlagUpdateError
  An error indicating that an update_flags call failed.
• InvalidPageTable
  The given page table was not suitable to create a RecursivePageTable.
• MapToError
  This error is returned from map_to and similar methods.
• MappedFrame
  Represents a physical frame mapped in a page table.
• TranslateError
  An error indicating that an translate call failed.
• TranslateResult
  The return value of the Translate::translate function.
• UnmapError
  An error indicating that an unmap call failed.

Traits

• CleanUp
  Provides methods for cleaning up unused entries.
• Mapper
  A trait for common page table operations on pages of size S.
• MapperAllSizes
  An empty convencience trait that requires the Mapper trait for all page sizes.
• PageTableFrameMapping
  Provides a virtual address mapping for physical page table frames.
• Translate
  Provides methods for translating virtual addresses.