Module tree

Modules

• recorder
  Useful for use as delegate implementing Visit to keep track of all seen changes. Useful for debugging or printing primarily.
• visit

Structs

• Recorder
  A Visit implementation to record every observed change and keep track of the changed paths.
• State
  The state required to run tree-diffs.

Enums

• Error
  The error returned by tree().

Traits

• Visit
  A trait to allow responding to a traversal designed to figure out the changes to turn tree A into tree B.