Introduce Metadata type (#974)

* WIP new Metadata type

* Finish basic Metadata impl inc hashing and validation

* remove caching from metadata; can add that higher up

* remove caches

* update retain to use Metadata

* clippy fixes

* update codegen to use Metadata

* clippy

* WIP fixing subxt lib

* WIP fixing tests, rebuild artifacts, fix OrderedMap::retain

* get --all-targets compiling

* move DispatchError type lookup back to being optional

* cargo clippy

* fix docs

* re-use VariantIndex to get variants

* add docs and enforce docs on metadata crate

* fix docs

* add test and fix docs

* cargo fmt

* address review comments

* update lockfiles

* ExactSizeIter so we can ask for len() of things (and hopefully soon is_empty()
This commit is contained in:
James Wilson
2023-05-25 10:35:21 +01:00
committed by GitHub
parent f344d0dd4d
commit b9f5419095
64 changed files with 6818 additions and 5719 deletions
@@ -383,9 +383,11 @@ async fn constant_existential_deposit() {
// get and decode constant manually via metadata:
let metadata = api.metadata();
let balances_metadata = metadata.pallet("Balances").unwrap();
let constant_metadata = balances_metadata.constant("ExistentialDeposit").unwrap();
let existential_deposit = u128::decode(&mut &constant_metadata.value[..]).unwrap();
let balances_metadata = metadata.pallet_by_name("Balances").unwrap();
let constant_metadata = balances_metadata
.constant_by_name("ExistentialDeposit")
.unwrap();
let existential_deposit = u128::decode(&mut constant_metadata.value()).unwrap();
assert_eq!(existential_deposit, 100_000_000_000_000);
// constant address for API access: