Function sp_state_machine::read_range_proof_check_with_child

pub fn read_range_proof_check_with_child<H>(
    root: H::Out, 
    proof: StorageProof, 
    start_at: &[Vec<u8>]
) -> Result<(KeyValueStates, usize), Box<dyn Error>> where
    H: Hasher,
    H::Out: Ord + Codec, 

Check storage range proof with child trie included, generated by prove_range_read_with_child_with_size call.

Returns key values contents and the depth of the pending state iteration (0 if completed).