Type Alias Elected

pub type Elected<T: Config> = StorageNMap<_GeneratedPrefixForStorageElected<T>, (NMapKey<Blake2_128Concat, BlockNumberFor<T>>, NMapKey<Blake2_128Concat, Author<T>>), (), OptionQuery>;

Persistent record of elected authors per block, representing the outcome of each finalized election round.

This is a two-dimensional mapping:

• The block number in which the election was conducted.
• The author (candidate) elected in that block.
• Unit value (only existence matters; no extra metadata stored).

Because this is a StorageNMap, callers can query or iterate over all authors elected in a given block by iterating over the entries that share the same block number key.

This design allows efficient historical lookups and auditability over election rounds without overwriting previous results.

Notes

• This storage is append-only - each election round adds entries under a new block key.
• Multiple authors may be associated with the same block if the election yields more than one winner.
• Overwriting does not occur; historical elections remain queryable indefinitely.

Storage type is [StorageNMap] with keys type (BlockNumberFor < T >, Author < T >) and value type ().

Aliased Type

pub struct Elected<T: Config>(/* private fields */);