Lldenaurois 7313e485d0 Approval voting overlay db (#3366) ...

* node/approval-voting: Introduce Backend trait and Overlaybackend

This commit introduces a Backend trait and attempts to move away
from the Action model via an OverlayBackend as in the ChainSelection
subsystem.

* node/approval-voting: Add WriteOps for StoredBlockRange and BlocksAtHeight

* node/approval-voting: Add load_all_blocks to overlay

* node/approval-voting: Get all module tests to pass.

This commit modifies all tests to ensure tests are passing.

* node/approval-voting: Address oversights in the previous commit

This commit addresses some oversights in the prior commit.

1. Inner errors in backend.write were swallowed
2. One-off write functions removed to avoid useless abstraction
3. Touch-ups in general

* node/approval-voting: Move from TestDB to dyn KeyValueDB

This commit removes the TestDB from tests.rs and replaces it with
an in-memory kvdb.

* node/approval-voting: Address feedback

* node/approval-voting: Add license to ops.rs

* node/approval-voting: Address second-pass feedback

* Add TODO

* node/approval-voting: Bump spec_version

* node/approval-voting: Address final comments.

2021-07-08 15:00:57 +00:00

..

src

Approval voting overlay db (#3366)

2021-07-08 15:00:57 +00:00

build.rs

Switch to wasm-builder 3.0.0 (#2004)

2020-11-24 12:31:32 +00:00

Cargo.toml

Use MaxEncodedLen trait from new parity-scale-codec v2.2 (#3412)

2021-07-05 21:11:03 +00:00