Module sp_io::default_child_storage

Interface for accessing the child storage for default child trie, from within the runtime.

Structs

• HostFunctions
  Provides implementations for the extern host functions.

Functions

• clear
  Clear a child storage key.
• clear_prefix
  Clear the child storage of each key-value pair where the key starts with the given prefix.
• exists
  Check a child storage key.
• get
  Get a default child storage value for a given key.
• next_key
  Child storage key iteration.
• read
  Allocation efficient variant of get.
• root
  Default child root calculation.
• set
  Set a child storage value.
• storage_kill
  Clear a child storage key.