5 stable releases
new 1.15.0 | Sep 19, 2024 |
---|---|
1.6.3 | May 13, 2024 |
1.6.2 | May 10, 2024 |
1.6.1 | May 6, 2024 |
1.6.0 | May 2, 2024 |
#131 in Magic Beans
127 downloads per month
140KB
2.5K
SLoC
ISMP Parachain Inherent
This exports the inherent provider which includes ISMP parachain consensus updates as block inherents.
Usage
To use this, you'll need to include the inherent into your collator parameters like so:
fn start_consensus(
client: Arc<FullClient>,
backend: Arc<FullBackend>,
block_import: ParachainBlockImport,
prometheus_registry: Option<&Registry>,
telemetry: Option<TelemetryHandle>,
task_manager: &TaskManager,
relay_chain_interface: Arc<dyn RelayChainInterface>,
transaction_pool: Arc<sc_transaction_pool::FullPool<opaque::Block, FullClient>>,
sync_oracle: Arc<SyncingService<opaque::Block>>,
keystore: KeystorePtr,
relay_chain_slot_duration: Duration,
para_id: ParaId,
collator_key: CollatorPair,
overseer_handle: OverseerHandle,
announce_block: Arc<dyn Fn(opaque::Hash, Option<Vec<u8>>) + Send + Sync>,
) {
// .. omitted calls
let (client_clone, relay_chain_interface_clone) =
(client.clone(), relay_chain_interface.clone());
let params = lookahead::Params {
create_inherent_data_providers: move |parent, ()| {
let client = client_clone.clone();
let relay_chain_interface = relay_chain_interface_clone.clone();
async move {
let inherent = ismp_parachain_inherent::ConsensusInherentProvider::create(
parent,
client,
relay_chain_interface,
).await?;
Ok(inherent)
}
},
..Default::default()
// omitted fields
};
// ..omitted calls
}
License
This library is licensed under the Apache 2.0 License, Copyright (c) 2024 Polytope Labs.
Dependencies
~100–140MB
~2.5M SLoC