BlockId removal: refactor: HeaderBackend::header (#12874)

* BlockId removal: refactor: HeaderBackend::header

It changes the arguments of:
- `HeaderBackend::header`,
- `Client::header`,
- `PeersClient::header`
- `ChainApi::block_header`

methods from: `BlockId<Block>` to: `Block::Hash`

This PR is part of BlockId::Number refactoring analysis (paritytech/substrate#11292)

* non-trivial usages of haeder(block_id) refactored

This may required introduction of dedicated function:
header_for_block_num

* fmt

* fix

* doc fixed

* ".git/.scripts/fmt.sh"

* BlockId removal: refactor: HeaderBackend::expect_header

It changes the arguments of `HeaderBackend::expect_header` method from: `BlockId<Block>` to: `Block::Hash`

* ".git/.scripts/fmt.sh"

* readme updated

* ".git/.scripts/fmt.sh"

* fix

Co-authored-by: parity-processbot <>
This commit is contained in:
Michal Kucharczyk
2022-12-20 10:43:31 +01:00
committed by GitHub
parent 74da30c8a2
commit 548955a73f
55 changed files with 307 additions and 360 deletions
@@ -226,8 +226,8 @@ impl HeaderMetadata<Block> for MockClient {
}
impl HeaderBackend<Block> for MockClient {
fn header(&self, id: BlockId<Block>) -> sc_client_api::blockchain::Result<Option<Header>> {
self.client.lock().header(&id)
fn header(&self, hash: Hash) -> sc_client_api::blockchain::Result<Option<Header>> {
self.client.lock().header(hash)
}
fn info(&self) -> Info<Block> {