Module sp_io::default_child_storage

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Expand description

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.