Alexander Gryaznov

Can't instantiate specific contract twice

7

> found in: current master (a9073cf1) A strange issue has been observed while trying to make another instance of the [following contract](https://github.com/agryaznov/candle-auction-ink/releases/tag/v0.1.9). Steps to reproduce: 1. Go to `/instantiate` and...

The `default()` constructor which delegates to `new()` like this one: ```rust #[ink(constructor)] pub fn new(auction: Auction) -> Self { initialize_contract(|c: &mut Self| { c.balances = ::default(); c.auction = auction; })...

**!!!don't merge until** https://github.com/paritytech/cargo-contract/pull/1001 [This data](https://github.com/paritytech/ink/pull/1702) shows that contracts changed in this PR end up in smaller wasm blob if optimized with `opt-level="z"`, which is not the default setting anymore...

Detailed spec: auction & profit distribution

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1. Described auction mechanics in detail 2. Only 1 ticket per bidding ETH address if we don't apply this rule, person who made several bids wishing only one ticket will...