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pezkuwi-subxt/substrate/client/db
Arkadiy Paronyan f56232602f Warp sync part I (#9227)
* Started warp sync

* BABE & GRANDPA recovery

* Warp sync protocol

* Sync warp proofs first

* Added basic documentation

* Apply suggestions from code review

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Style changes

* Apply suggestions from code review

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* fmt

* Apply suggestions from code review

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Fixed chage trie pruning wrt missing blocks

* Restore parent finalization

* fmt

* fmt

* Revert pwasm-utils bump

* Change error type & check API version

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Build fix

* Fixed target block check

* Formatting

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
2021-08-02 08:27:18 +00:00
..
2021-08-02 08:27:18 +00:00
2020-08-20 17:04:42 +02:00

Client backend that is backed by a database.

Canonicality vs. Finality

Finality indicates that a block will not be reverted, according to the consensus algorithm, while canonicality indicates that the block may be reverted, but we will be unable to do so, having discarded heavy state that will allow a chain reorganization.

Finality implies canonicality but not vice-versa.

License: GPL-3.0-or-later WITH Classpath-exception-2.0