Module holochain::prelude::chain

Implements TestChainItem, a type used with isotest

Structs

• TestChainHash
  The hash type for a TestChainItem
• TestChainItem
  A test implementation of a minimal ChainItem which uses simple numbers for hashes and always points back to the previous number

Functions

• action_hash
  Create a hash from a slice by repeating the slice to fill out the array
• agent_chain
  Create a chain per agent
• agent_hash
  Create a hash from a slice by repeating the slice to fill out the array
• chain
  Create a chain from a range where the first chain items previous hash == that items hash.
• chain_item_to_action
  Produce an arbitrary SignedActionHashed from any ChainItem.
• chain_to_ops
  Produce a sequence of AgentActivity ops from a Vec of ChainItems
• entry_hash
  Create a hash from a slice by repeating the slice to fill out the array
• forked_chain
  Create a set of chains with forks where the first range is the chain that all following ranges fork from.
• gap_chain
  Build a chain with gaps in it. Each range will make a chain even if there are gaps.
• hash_from_u32
  Canonical way to construct a hash from a u32. This is used in various places in our test code, and each must match.