Module trie_db::node

Structs

• NibbleSlicePlan
  A NibbleSlicePlan is a blueprint for decoding a nibble slice from a byte slice. The NibbleSlicePlan is created by parsing a byte slice and can be reused multiple times.
• OwnedNode
  An OwnedNode is an owned type from which a Node can be constructed which borrows data from the OwnedNode. This is useful for trie iterators.

Enums

• Node
  Type of node in the trie and essential information thereof.
• NodeHandle
  A reference to a trie node which may be stored within another trie node.
• NodeHandleOwned
  Owned version of NodeHandleOwned.
• NodeHandlePlan
  A NodeHandlePlan is a decoding plan for constructing a NodeHandle from an encoded trie node. This is used as a substructure of NodePlan. See NodePlan for details.
• NodeOwned
  Owned version of Node.
• NodePlan
  A NodePlan is a blueprint for decoding a node from a byte slice. The NodePlan is created by parsing an encoded node and can be reused multiple times. This is useful as a Node borrows from a byte slice and this struct does not.
• Value
  Value representation in Node.
• ValueOwned
  Owned value representation in Node.
• ValuePlan
  Plan for value representation in NodePlan.

Functions

• decode_hash
  Read a hash from a slice into a Hasher output. Returns None if the slice is the wrong length.

Type Definitions

• NodeKey
  Partial node key type: offset and owned value of a nibbleslice. Offset is applied on first byte of array (bytes are right aligned).