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Generic SyncHeader type (#529)

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* generic SyncHeader type

* add panic condition to method description

* extract -> into_inner

* checked_sub + expect
This commit is contained in:
Svyatoslav Nikolsky
2020-11-25 20:41:45 +03:00
committed by Bastian Köcher
parent dd7242bc79
commit 441f63a34f
7 changed files with 71 additions and 76 deletions
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bridges/relays/millau-client/src/lib.rs
+2 -37
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@@ -17,13 +17,9 @@
//! Types used to connect to the Millau-Substrate chain.
use codec::Encode;
use headers_relay::sync_types::SourceHeader;
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, Client, TransactionSignScheme};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{
generic::SignedPayload,
traits::{Header as HeaderT, IdentifyAccount},
};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
use std::time::Duration;
pub use millau_runtime::BridgeRialtoCall;
@@ -126,35 +122,4 @@ impl std::fmt::Debug for SigningParams {
}
/// Millau header type used in headers sync.
#[derive(Clone, Debug, PartialEq)]
pub struct SyncHeader(millau_runtime::Header);
impl std::ops::Deref for SyncHeader {
type Target = millau_runtime::Header;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<millau_runtime::Header> for SyncHeader {
fn from(header: millau_runtime::Header) -> Self {
Self(header)
}
}
impl From<SyncHeader> for millau_runtime::Header {
fn from(header: SyncHeader) -> Self {
header.0
}
}
impl SourceHeader<millau_runtime::Hash, millau_runtime::BlockNumber> for SyncHeader {
fn id(&self) -> HeaderId {
relay_utils::HeaderId(*self.number(), self.hash())
}
fn parent_id(&self) -> HeaderId {
relay_utils::HeaderId(*self.number() - 1, *self.parent_hash())
}
}
pub type SyncHeader = relay_substrate_client::SyncHeader<millau_runtime::Header>;