//! Implements a simple [RFC 6962](https://www.rfc-editor.org/rfc/rfc6962#section-2.1) compatible merkle tree
//! over an in-memory data store which maps preimages to hashes.
/// Defines traits and types for storing hashes and preimages.
/// Defines errors that might arise in proof verification.
/// Defines proofs on the tree.
/// Defines the merkle tree itself.
/// Utilities for computing facts about trees from proofs.