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refactor: define trait HashOutput for some Hash associate type (#14220)

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* define trait `HashOutput`

* improve

* improve

* Update primitives/runtime/src/traits.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

* remove `Block::Hash: Ord`

* fmt

* add `MaybeFromStr`

* cleanup

* fix

* remove useless `HashOutput`

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
This commit is contained in:
yjh
2023-06-08 10:02:13 +08:00
committed by GitHub
parent c31c6a1a73
commit ddb46a8aa0
19 changed files with 85 additions and 146 deletions
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substrate/client/api/src/in_mem.rs
+7 -25
View File
@@ -487,10 +487,7 @@ pub struct BlockImportOperation<Block: BlockT> {
set_head: Option<Block::Hash>,
}
impl<Block: BlockT> BlockImportOperation<Block>
where
Block::Hash: Ord,
{
impl<Block: BlockT> BlockImportOperation<Block> {
fn apply_storage(
&mut self,
storage: Storage,
@@ -519,10 +516,7 @@ where
}
}
impl<Block: BlockT> backend::BlockImportOperation<Block> for BlockImportOperation<Block>
where
Block::Hash: Ord,
{
impl<Block: BlockT> backend::BlockImportOperation<Block> for BlockImportOperation<Block> {
type State = InMemoryBackend<HashFor<Block>>;
fn state(&self) -> sp_blockchain::Result<Option<&Self::State>> {
@@ -611,20 +605,14 @@ where
///
/// > **Warning**: Doesn't support all the features necessary for a proper database. Only use this
/// > struct for testing purposes. Do **NOT** use in production.
pub struct Backend<Block: BlockT>
where
Block::Hash: Ord,
{
pub struct Backend<Block: BlockT> {
states: RwLock<HashMap<Block::Hash, InMemoryBackend<HashFor<Block>>>>,
blockchain: Blockchain<Block>,
import_lock: RwLock<()>,
pinned_blocks: RwLock<HashMap<Block::Hash, i64>>,
}
impl<Block: BlockT> Backend<Block>
where
Block::Hash: Ord,
{
impl<Block: BlockT> Backend<Block> {
/// Create a new instance of in-mem backend.
///
/// # Warning
@@ -650,10 +638,7 @@ where
}
}
impl<Block: BlockT> backend::AuxStore for Backend<Block>
where
Block::Hash: Ord,
{
impl<Block: BlockT> backend::AuxStore for Backend<Block> {
fn insert_aux<
'a,
'b: 'a,
@@ -673,10 +658,7 @@ where
}
}
impl<Block: BlockT> backend::Backend<Block> for Backend<Block>
where
Block::Hash: Ord,
{
impl<Block: BlockT> backend::Backend<Block> for Backend<Block> {
type BlockImportOperation = BlockImportOperation<Block>;
type Blockchain = Blockchain<Block>;
type State = InMemoryBackend<HashFor<Block>>;
@@ -809,7 +791,7 @@ where
}
}
impl<Block: BlockT> backend::LocalBackend<Block> for Backend<Block> where Block::Hash: Ord {}
impl<Block: BlockT> backend::LocalBackend<Block> for Backend<Block> {}
/// Check that genesis storage is valid.
pub fn check_genesis_storage(storage: &Storage) -> sp_blockchain::Result<()> {