Merkle Mountain Range pallet (#7312)

* Add MMR pallet.

* WiP

* Working on testing.

* WiP - test

* Tests passing.

* Add proof generation.

* Generate and verify proofs.

* Allow verification of older proofs.

* Move stuff to a module.

* Split MMR stuff to it's own module.

* Add docs.

* Make parent hash optional.

* LeafData failed approach.

* Finally implement Compact stuff.

* Compact encoding WiP

* Implement remaining pieces.

* Fix tests

* Add docs to compact.

* Implement for tuples.

* Fix documentation.

* Fix warnings and address review suggestion.

* Update frame/merkle-mountain-range/src/primitives.rs

Co-authored-by: cheme <emericchevalier.pro@gmail.com>

* Address review grumbles.

* Removing missing crate.

* Fix test.

* Add some docs and test.

* Add multiple instances.

* Cargo.toml sync.

* Fix no_std compilation.

* More no_std stuff.

* Rename MMR struct.

* Addressing other grumbles.

* Fix test.

* Remove format for no_std compat.

* Add test for MMR pallet.

* Fix std feature.

* Update versions.

* Add to node/runtime.

* Add hook to insert digest.

* Make primitives public.

* Update lib.rs

tech spec/typos etc

* Use WeightInfo and benchmarks.

* Fix test.

* Fix benchmarks.

* Trait -> Config.

* Fix typo.

* Fix tests.

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Addie Wagenknecht <addie@nortd.com>
This commit is contained in:
Tomasz Drwięga
2020-12-09 16:35:13 +01:00
committed by GitHub
parent 2ed2832046
commit 02f66e8823
19 changed files with 1751 additions and 50 deletions
+11
View File
@@ -915,6 +915,15 @@ impl pallet_vesting::Config for Runtime {
type WeightInfo = pallet_vesting::weights::SubstrateWeight<Runtime>;
}
impl pallet_mmr::Config for Runtime {
const INDEXING_PREFIX: &'static [u8] = b"mmr";
type Hashing = <Runtime as frame_system::Config>::Hashing;
type Hash = <Runtime as frame_system::Config>::Hash;
type LeafData = frame_system::Module<Self>;
type OnNewRoot = ();
type WeightInfo = ();
}
parameter_types! {
pub const AssetDepositBase: Balance = 100 * DOLLARS;
pub const AssetDepositPerZombie: Balance = 1 * DOLLARS;
@@ -969,6 +978,7 @@ construct_runtime!(
Proxy: pallet_proxy::{Module, Call, Storage, Event<T>},
Multisig: pallet_multisig::{Module, Call, Storage, Event<T>},
Assets: pallet_assets::{Module, Call, Storage, Event<T>},
Mmr: pallet_mmr::{Module, Storage},
}
);
@@ -1246,6 +1256,7 @@ impl_runtime_apis! {
add_benchmark!(params, batches, pallet_identity, Identity);
add_benchmark!(params, batches, pallet_im_online, ImOnline);
add_benchmark!(params, batches, pallet_indices, Indices);
add_benchmark!(params, batches, pallet_mmr, Mmr);
add_benchmark!(params, batches, pallet_multisig, Multisig);
add_benchmark!(params, batches, pallet_offences, OffencesBench::<Runtime>);
add_benchmark!(params, batches, pallet_proxy, Proxy);