Files
pezkuwi-subxt/parachains/runtimes/bridge-hubs
Bastian Köcher 5aeff50e77 Improve build times by disabling wasm-builder in no_std (#2308)
There is no need to compile wasm-builder in `no_std` as we skip the compilation of the crate any
way. So, we can also directly disable wasm-builder as dependency in `no_std` to improve build times.
2023-03-20 09:53:09 +01:00
..

Bridge-hubs Parachain

Implementation of BridgeHub, a blockchain to support message passing between Substrate based chains like Polkadot and Kusama networks.

BridgeHub allows users to:

  • Passing arbitrary messages between different Substrate chains (Polkadot <-> Kusama). -- Message passing is

BridgeHub is meant to be system parachain with main responsibilities:

  • sync finality proofs between relay chains
  • sync finality proofs between BridgeHub parachains
  • pass (XCM) messages between different BridgeHub parachains

How to try locally

cd <base-cumulus-repo-directory>
cargo build --release -p polkadot-parachain@0.9.320

# script expect to have pre-built polkadot binary on the path: ../polkadot/target/release/polkadot
# if using `kusama-local` / `polkadot-local`, build polkadot with `--features fast-runtime`

# BridgeHubRococo
zombienet-linux --provider native spawn ./zombienet/examples/bridge_hub_rococo_local_network.toml

# or

# BridgeHubKusama
zombienet-linux --provider native spawn ./zombienet/examples/bridge_hub_kusama_local_network.toml

or

# BridgeHubPolkadot
zombienet-linux --provider native spawn ./zombienet/examples/bridge_hub_polkadot_local_network.toml