5 stable releases
1.15.1 | Oct 15, 2024 |
---|---|
1.15.0 | Sep 19, 2024 |
1.6.2 | May 10, 2024 |
1.6.1 | May 6, 2024 |
1.6.0 | May 2, 2024 |
#657 in Magic Beans
230 downloads per month
Used in 2 crates
195KB
3.5K
SLoC
Pallet ISMP Runtime API
This exports the runtime API definitions required by client subsystems like the RPC.
Usage
The required methods are already implemented in pallet_ismp::Pallet<T>
sp_api::impl_runtime_apis! {
impl pallet_ismp_runtime_api::IsmpRuntimeApi<Block, <Block as BlockT>::Hash> for Runtime {
fn host_state_machine() -> StateMachine {
<Runtime as pallet_ismp::Config>::HostStateMachine::get()
}
fn challenge_period(consensus_state_id: [u8; 4]) -> Option<u64> {
pallet_ismp::Pallet::<Runtime>::challenge_period(consensus_state_id)
}
/// Generate a proof for the provided leaf indices
fn generate_proof(
keys: ProofKeys
) -> Result<(Vec<Leaf>, Proof<<Block as BlockT>::Hash>), sp_mmr_primitives::Error> {
pallet_ismp::Pallet::<Runtime>::generate_proof(keys)
}
/// Fetch all ISMP events and their extrinsic metadata, should only be called from runtime-api.
fn block_events() -> Vec<ismp::events::Event> {
pallet_ismp::Pallet::<Runtime>::block_events()
}
/// Fetch all ISMP events and their extrinsic metadata
fn block_events_with_metadata() -> Vec<(ismp::events::Event, Option<u32>)> {
pallet_ismp::Pallet::<Runtime>::block_events_with_metadata()
}
/// Return the scale encoded consensus state
fn consensus_state(id: ConsensusClientId) -> Option<Vec<u8>> {
pallet_ismp::Pallet::<Runtime>::consensus_states(id)
}
/// Return the timestamp this client was last updated in seconds
fn consensus_update_time(id: ConsensusClientId) -> Option<u64> {
pallet_ismp::Pallet::<Runtime>::consensus_update_time(id)
}
/// Return the latest height of the state machine
fn latest_state_machine_height(id: StateMachineId) -> Option<u64> {
pallet_ismp::Pallet::<Runtime>::latest_state_machine_height(id)
}
/// Get actual requests
fn get_requests(commitments: Vec<H256>) -> Vec<Request> {
pallet_ismp::Pallet::<Runtime>::requests(commitments)
}
/// Get actual requests
fn get_responses(commitments: Vec<H256>) -> Vec<Response> {
pallet_ismp::Pallet::<Runtime>::responses(commitments)
}
}
}
License
This library is licensed under the Apache 2.0 License, Copyright (c) 2024 Polytope Labs.
Dependencies
~20–35MB
~573K SLoC