Module cursor

Cursor database traits.

Structs

• DupWalker
  Provides an iterator to Cursor when handling a DupSort table.
• RangeWalker
  Provides a range iterator to Cursor when handling Table. Also check Walker
• ReverseWalker
  Provides a reverse iterator to Cursor when handling Table. Also check Walker
• Walker
  Provides an iterator to Cursor when handling Table.

Traits

• DbCursorRO
  A read-only cursor over table T.
• DbCursorRW
  Read write cursor over table.
• DbDupCursorRO
  A read-only cursor over the dup table T.
• DbDupCursorRW
  Read Write Cursor over DupSorted table.