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Split decl_bridge_runtime_apis!() (#1553)

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Signed-off-by: Serban Iorga <serban@parity.io>

Signed-off-by: Serban Iorga <serban@parity.io>
This commit is contained in:
Serban Iorga
2022-08-22 15:46:19 +03:00
committed by Bastian Köcher
parent 7ad5b0fe56
commit f3a151feeb
10 changed files with 141 additions and 107 deletions
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bridges/primitives/chain-westend/Cargo.toml
+1
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@@ -8,6 +8,7 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "3.1.5", default-features = false, features = ["derive"] }
paste = "1.0"
scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
smallvec = "1.7"
bridges/primitives/chain-westend/src/lib.rs
+4 -25
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@@ -26,6 +26,7 @@ use sp_std::prelude::*;
use sp_version::RuntimeVersion;
pub use bp_polkadot_core::*;
use bp_runtime::decl_bridge_finality_runtime_apis;
/// Westend Chain
pub type Westend = PolkadotLike;
@@ -85,9 +86,6 @@ pub const WITH_WESTEND_GRANDPA_PALLET_NAME: &str = "BridgeWestendGrandpa";
/// Name of the With-Westend parachains bridge pallet instance that is deployed at bridged chains.
pub const WITH_WESTEND_BRIDGE_PARAS_PALLET_NAME: &str = "BridgeWestendParachains";
/// Name of the `WestendFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_WESTEND_HEADER_METHOD: &str = "WestendFinalityApi_best_finalized";
/// The target length of a session (how often authorities change) on Westend measured in of number
/// of blocks.
///
@@ -95,28 +93,9 @@ pub const BEST_FINALIZED_WESTEND_HEADER_METHOD: &str = "WestendFinalityApi_best_
/// conditions.
pub const SESSION_LENGTH: BlockNumber = 10 * time_units::MINUTES;
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Westend headers.
///
/// This API is implemented by runtimes that are bridging with the Westend chain, not the
/// Westend runtime itself.
pub trait WestendFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> Option<bp_runtime::HeaderId<Hash, BlockNumber>>;
}
/// API for querying information about the finalized Westmint headers.
///
/// This API is implemented by runtimes that are bridging with the Westmint chain, not the
/// Westmint runtime itself.
pub trait WestmintFinalityApi {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> Option<bp_runtime::HeaderId<Hash, BlockNumber>>;
}
}
/// Identifier of Westmint parachain at the Westend relay chain.
pub const WESTMINT_PARACHAIN_ID: u32 = 2000;
/// Name of the `WestmintFinalityApi::best_finalized` runtime method.
pub const BEST_FINALIZED_WESTMINT_HEADER_METHOD: &str = "WestmintFinalityApi_best_finalized";
decl_bridge_finality_runtime_apis!(westend);
decl_bridge_finality_runtime_apis!(westmint);