Xiliang Chen

I prefer `grcov`, it is also used by https://github.com/paritytech/ink

Hi @mike1729! Thanks for considering contribute into ORML. We are open to any generalized reusable pallets and happy to accept the DKG and Randomness Beacon pallets. Few things to keep...

We are always welcome to any generalized reusable high quality pallets. You can create some basic design and share it to the parachain teams to see if there is indeed...

`RelayChainSovereignSubAccount` represents a sub account of Karura sovereign account on relaychain. It is used to send KSM into this account to perform staking.

Additional error payload can only be up to 4 bytes and we can't restrict the max size of CurrencyId https://github.com/paritytech/substrate/pull/10242

`archive_unstable_call` can fit my first requirement and `chainHead_unstable_call` can fit my second requirements if they both able to return changed storages.

Ok. I have been told substrate connect is ready for parachains to integrate, and it doesn't work with Acala. So I want to check if the issue is on our...

Tried again today. Getting different errors Acala ``` $ RUST_BACKTRACE=1 cargo run -- run --chain=./bin/acala-dist.json Finished dev [optimized + debuginfo] target(s) in 0.24s Running `target/debug/full-node run --chain=./bin/acala-dist.json` 2022-08-07T22:32:42.107261+00:00 WARN full_node::run:...

Sounds reasonable. cc @Dengjianping

I think the best way is add `transfer_all` to https://github.com/open-web3-stack/open-runtime-module-library/blob/master/traits/src/currency.rs and use it in orml-currencies Also update the tests to check the case when user have some locked token.