referrerpolicy=no-referrer-when-downgrade

Function sp_runtime::proving_trie::base16::verify_proof

source · 
pub fn verify_proof<Hashing, Key, Value>(
    root: &Hashing::Out,
    proof: &[u8],
    key: &Key,
    value: &Value,
) -> Result<(), DispatchError>
where
    Hashing: Hasher,
    Key: Encode,
    Value: Encode,
Expand description

Verify the existence of key and value in a given trie root and proof.