Module helpers

Some helper functions/macros for this crate.

Functions

• generate_voter_cache
  Generate a btree-map cache of the voters and their indices.
• stake_of_fn
  Create a function to get the stake of a voter.
• target_at_fn
  Create a function that can map a target index (SolutionTargetIndexOf) to the actual target account using a linearly indexable snapshot.
• target_index_fn
  Create a function that returns the index of a target in the snapshot.
• voter_at_fn
  Create a function that can map a voter index (SolutionVoterIndexOf) to the actual voter account using a linearly indexable snapshot.
• voter_index_fn
  Create a function that returns the index of a voter in the snapshot.
• voter_index_fn_owned
  Create a function that returns the index of a voter in the snapshot.
• voter_index_fn_usize
  Same as voter_index_fn, but the returning index is converted into usize, if possible.