Type Alias Bar

pub type Bar<T> = StorageMap<_GeneratedPrefixForStorageBar<T>, Blake2_128Concat, u32, u32, OptionQuery, GetDefault, GetDefault>;

A storage map. This creates a mapping from keys of type u32 to values of type u32.

Keys and values can be iterated, albeit each value is stored under a unique trie key, meaning that an iteration consists of many database accesses.

Storage type is [StorageMap] with key type u32 and value type u32.

Aliased Type

struct Bar<T>(/* private fields */);