Module tree

Tree traversal

Modules

• breadthfirst
• recorder
• visit

Structs

• Recorder
  A Visit implementation to record every observed change and keep track of the changed paths.

Traits

• Visit
  A trait to allow responding to a traversal designed to observe all entries in a tree, recursively while keeping track of paths if desired.

Functions

• breadthfirst
  Start a breadth-first iteration over the root trees entries.