New database trait (#5549)

* Introduce trait

* The trait

* Generic

* Basic impls.

* Remove unneeded bounds

* Minor changes

* Switch over to the new DB trait

* Integrated parity-db and added CLI for db selection

* Default impl.

* Fix logs.

* Started integrating subdb

* Apply suggestions from code review

Co-Authored-By: Cecile Tonglet <cecile@parity.io>

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* Enable subdb

* Bump parity-db

* Fixed CLI macro

* Fixed browser build

* Fixed features

* Sort out features

* Use parity-db from crates.io

* Typo

Co-authored-by: arkpar <arkady.paronyan@gmail.com>
Co-authored-by: Cecile Tonglet <cecile@parity.io>
Co-authored-by: Nikolay Volf <nikvolf@gmail.com>
This commit is contained in:
Gavin Wood
2020-04-15 14:38:39 +02:00
committed by GitHub
parent 3426d662f7
commit 91af5b6fcc
43 changed files with 1036 additions and 579 deletions
+14
View File
@@ -122,6 +122,20 @@ impl ExecutionStrategy {
}
}
arg_enum! {
/// Database backend
#[allow(missing_docs)]
#[derive(Debug, Clone, Copy)]
pub enum Database {
// Facebooks RocksDB
RocksDb,
// Subdb. https://github.com/paritytech/subdb/
SubDb,
// ParityDb. https://github.com/paritytech/parity-db/
ParityDb,
}
}
/// Default value for the `--execution-syncing` parameter.
pub const DEFAULT_EXECUTION_SYNCING: ExecutionStrategy = ExecutionStrategy::NativeElseWasm;
/// Default value for the `--execution-import-block` parameter.