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Co-authored-by: Evgeny Kuzyakov <h3r0k1ll3r@gmail.com>
evgenykuzyakov
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Sep 17, 2021
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| let tokens = { | ||
| if let Some(token) = token { | ||
| vec![token] | ||
| vec![token.clone()] | ||
| } else { | ||
| view_farmer.get_ref().rewards.keys().collect::<Vec<_>>() | ||
| view_farmer.get_ref().rewards.keys().map(|x| x.clone()).collect::<Vec<_>>() | ||
| } | ||
| }; |
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Why clone it, if you still borrowing it below? Is it because of the immutable/mutable burrow later?
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Yes, I use it mutable later. It's like to get an independent snapshot of all reward tokens into tokens.
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Add two interfaces to support claim and withdraw in one TX:
claim_and_withdraw_by_farm(&mut self, farm_id: FarmId, withdraw_all_tokens: bool)If
withdraw_all_tokensis true, all reward tokens will be withdrew to user's wallet. Otherwise, only reward token of that farm would be withdrew.claim_and_withdraw_by_seed(&mut self, seed_id: SeedId)This interface would withdraw all reward tokens into user's wallet.