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BlockId removal: refactor: Backend::body (#12587)

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It changes the arguments of `Backend::body` method from: `BlockId<Block>` to: `&Block::Hash`

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

Co-authored-by: parity-processbot <>
This commit is contained in:
Michal Kucharczyk
2022-11-01 17:24:09 +01:00
committed by GitHub
parent c68bd397d8
commit 76bcbd09a5
16 changed files with 93 additions and 74 deletions
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substrate/primitives/blockchain/src/backend.rs
+1 -1
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@@ -89,7 +89,7 @@ pub trait Backend<Block: BlockT>:
HeaderBackend<Block> + HeaderMetadata<Block, Error = Error>
{
/// Get block body. Returns `None` if block is not found.
fn body(&self, id: BlockId<Block>) -> Result<Option<Vec<<Block as BlockT>::Extrinsic>>>;
fn body(&self, hash: &Block::Hash) -> Result<Option<Vec<<Block as BlockT>::Extrinsic>>>;
/// Get block justifications. Returns `None` if no justification exists.
fn justifications(&self, id: BlockId<Block>) -> Result<Option<Justifications>>;
/// Get last finalized block hash.