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Merge branch 'rh-grandpa-dynamic2' of github.com:paritytech/substrate

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Robert Habermeier
2018-11-15 17:49:36 +01:00
parent 4307a55505 3cd2739f66
commit 913513d983
29 changed files with 1833 additions and 478 deletions
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substrate/core/client/src/light/blockchain.rs
+4
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@@ -35,11 +35,15 @@ use light::fetcher::{Fetcher, RemoteHeaderRequest};
/// Light client blockchain storage.
pub trait Storage<Block: BlockT>: BlockchainHeaderBackend<Block> {
/// Store new header. Should refuse to revert any finalized blocks.
///
/// Takes new authorities, the leaf state of the new block, and
/// any auxiliary storage updates to place in the same operation.
fn import_header(
&self,
header: Block::Header,
authorities: Option<Vec<AuthorityId>>,
state: NewBlockState,
aux_ops: Vec<(Vec<u8>, Option<Vec<u8>>)>,
) -> ClientResult<()>;
/// Mark historic header as finalized.