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Use changes tries in query_storage RPC (#1082)

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* use changes tries in query_storage RPC

* let + match + return + call -> match
This commit is contained in:
Svyatoslav Nikolsky
2019-01-17 12:08:50 +03:00
committed by Bastian Köcher
parent eb000fb1ae
commit da1fb3f273
14 changed files with 443 additions and 190 deletions
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substrate/core/network/src/chain.rs
+3 -3
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@@ -24,7 +24,7 @@ use runtime_primitives::traits::{Block as BlockT, Header as HeaderT, AuthorityId
use runtime_primitives::generic::{BlockId};
use consensus::{ImportBlock, ImportResult};
use runtime_primitives::Justification;
use primitives::{H256, Blake2Hasher};
use primitives::{H256, Blake2Hasher, storage::StorageKey};
/// Local client abstraction for the network.
pub trait Client<Block: BlockT>: Send + Sync {
@@ -66,7 +66,7 @@ pub trait Client<Block: BlockT>: Send + Sync {
last: Block::Hash,
min: Block::Hash,
max: Block::Hash,
key: &[u8]
key: &StorageKey
) -> Result<ChangesProof<Block::Header>, Error>;
}
@@ -125,7 +125,7 @@ impl<B, E, Block, RA> Client<Block> for SubstrateClient<B, E, Block, RA> where
last: Block::Hash,
min: Block::Hash,
max: Block::Hash,
key: &[u8]
key: &StorageKey
) -> Result<ChangesProof<Block::Header>, Error> {
(self as &SubstrateClient<B, E, Block, RA>).key_changes_proof(first, last, min, max, key)
}