Function sp_state_machine::read_proof_check_on_proving_backend

source ·

pub fn read_proof_check_on_proving_backend<H>(
    proving_backend: &TrieBackend<MemoryDB<H>, H>,
    key: &[u8]
) -> Result<Option<Vec<u8>>, Box<dyn Error>>where
    H: Hasher,
    H::Out: Ord + Codec,

Expand description

Check storage read proof on pre-created proving backend.