Module access

Marker types for limiting access.

Structs

• NoAccess
  Zero-sized marker type that grants no access.
• ReadOnly
  Zero-sized marker type for allowing only read access.
• ReadWrite
  Zero-sized marker type for allowing both read and write access.
• WriteOnly
  Zero-sized marker type for allowing only write access.

Traits

• Access
  Private trait that is implemented for the types in this module.
• Copyable
  Implemented for access types that permit copying of VolatileRef.
• Readable
  Helper trait that is implemented by ReadWrite and ReadOnly.
• Writable
  Helper trait that is implemented by ReadWrite and WriteOnly.