Crate sp_database

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Expand description

The main database trait, allowing Substrate to store data persistently.

Modules

Structs

  • MemDb
    This implements Database as an in-memory hash map. commit is not atomic.
  • Transaction
    A series of changes to the database that can be committed atomically. They do not take effect until passed into Database::commit.

Enums

  • Change
    An alteration to the database.

Traits

Functions

  • as_database
    Wrap RocksDb database into a trait object that implements sp_database::Database
  • with_get
    Call f with the value previously stored against key and return the result, or None if key is not currently in the database.

Type Aliases