Function sp_state_machine::prove_range_read_with_size_on_trie_backend

source ยท 
pub fn prove_range_read_with_size_on_trie_backend<S, H>(
    trie_backend: &TrieBackend<S, H>,
    child_info: Option<&ChildInfo>,
    prefix: Option<&[u8]>,
    size_limit: usize,
    start_at: Option<&[u8]>,
) -> Result<(StorageProof, u32), Box<dyn Error>>
where
    S: TrieBackendStorage<H>,
    H: Hasher,
    H::Out: Ord + Codec,
Expand description

Generate range storage read proof on an existing trie backend.