Module utils

Helper utilities

Functions

• best_fork_index
  Auxiliary function to find best ranked fork.
• block_rank
  Compute a block’s rank, assuming that its valid, based on provided mining target.
• deploy_native_contracts
  Deploy DarkFi native wasm contracts to provided blockchain overlay.
• find_extended_fork_index
  Given a proposal, find the index of a fork chain it extends, along with the specific extended proposal index. Additionally, check that proposal doesn’t already exists in any fork chain.
• get_mid
  Auxiliary function to calculate the middle value between provided u64 numbers
• header_rank
  Verify provided header is valid for provided mining target and compute its rank.
• median
  Auxiliary function to calculate the median of a given Vec<u64>. The function sorts the vector internally.