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removes use of sc_client::Client from sc_network (#5147)

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* removes use of sc_client::Client from sc_network

* rename BlockProvider to BlockBackend

* fix broken test
This commit is contained in:
Seun Lanlege
2020-03-12 14:02:04 +01:00
committed by GitHub
parent 6e1b4cd560
commit 9898fc7e81
19 changed files with 105 additions and 217 deletions
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substrate/client/api/src/call_executor.rs
+1
View File
@@ -35,6 +35,7 @@ use crate::execution_extensions::ExecutionExtensions;
pub trait ExecutorProvider<Block: BlockT> {
/// executor instance
type Executor: CallExecutor<Block>;
/// Get call executor reference.
fn executor(&self) -> &Self::Executor;
substrate/client/api/src/client.rs
+10 -3
View File
@@ -21,7 +21,8 @@ use futures::channel::mpsc;
use sp_core::storage::StorageKey;
use sp_runtime::{
traits::{Block as BlockT, NumberFor},
generic::{BlockId, SignedBlock}
generic::{BlockId, SignedBlock},
Justification,
};
use sp_consensus::BlockOrigin;
@@ -73,8 +74,8 @@ pub trait BlockchainEvents<Block: BlockT> {
) -> sp_blockchain::Result<StorageEventStream<Block::Hash>>;
}
/// Fetch block body by ID.
pub trait BlockBody<Block: BlockT> {
/// Interface for fetching block data.
pub trait BlockBackend<Block: BlockT> {
/// Get block body by ID. Returns `None` if the body is not stored.
fn block_body(
&self,
@@ -83,6 +84,12 @@ pub trait BlockBody<Block: BlockT> {
/// Get full block by id.
fn block(&self, id: &BlockId<Block>) -> sp_blockchain::Result<Option<SignedBlock<Block>>>;
/// Get block status.
fn block_status(&self, id: &BlockId<Block>) -> sp_blockchain::Result<sp_consensus::BlockStatus>;
/// Get block justification set by id.
fn justification(&self, id: &BlockId<Block>) -> sp_blockchain::Result<Option<Justification>>;
}
/// Provide a list of potential uncle headers for a given block.