Module jj_lib::merged_tree

A lazily merged view of a set of trees.

Structs

• DiffSummary
  Summary of the changes between two trees.
• MergedTreeBuilder
  Helps with writing trees with conflicts. You start by creating an instance of this type with one or more base trees. You then add overrides on top. The overrides may be conflicts. Then you can write the result as a legacy tree (allowing path-level conflicts) or as multiple conflict-free trees.
• TreeDiffIterator
  Iterator over the differences between two trees.
• TreeDiffStreamImpl
  Stream of differences between two trees.
• TreeEntriesIterator
  Recursive iterator over the entries in a tree.

Enums

• MergedTree
  Presents a view of a merged set of trees.
• MergedTreeVal
  The value at a given path in a MergedTree.

Type Aliases

• TreeDiffStream
  Type alias for the result from MergedTree::diff_stream(). We use a Stream instead of an Iterator so high-latency backends (e.g. cloud-based ones) can fetch trees asynchronously.