Struct SubstrateStateMachine 

pub struct SubstrateStateMachine<T>(/* private fields */);

The StateMachineClient implementation for substrate state machines. Assumes requests are stored in a child trie.

Trait Implementations

impl<T> Default for SubstrateStateMachine<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<StateMachine> for SubstrateStateMachine<T>

fn from(_: StateMachine) -> Self

Converts to this type from the input type.

impl<T> StateMachineClient for SubstrateStateMachine<T>

where T: Config,

fn verify_membership( &self, _host: &dyn IsmpHost, item: RequestResponse, state: StateCommitment, proof: &Proof, ) -> Result<(), Error>

Verify the overlay membership proof of a batch of requests/responses.

fn receipts_state_trie_key(&self, items: RequestResponse) -> Vec<Vec<u8>>

Transform the requests/responses into the underlying storage key in the state trie.

fn verify_state_proof( &self, _host: &dyn IsmpHost, keys: Vec<Vec<u8>>, root: StateCommitment, proof: &Proof, ) -> Result<BTreeMap<Vec<u8>, Option<Vec<u8>>>, Error>

Verify the state of proof of some arbitrary data. Should return the verified data