Use fallback oracles in Rust client #838
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Lou-Kamades
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Jan 10, 2024
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ckamm
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Jan 11, 2024
ckamm
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Jan 11, 2024
| let oracle_acc = &KeyedAccountSharedData::new(bank.oracle, oracle.into()); | ||
| let price = bank.oracle_price(&OracleAccountInfos::from_reader(oracle_acc), None)?; | ||
| let oracle_data = self.fetch_raw(&bank.oracle)?; | ||
| let oracle = &KeyedAccountSharedData::new(bank.oracle, oracle_data.into()); |
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looks like oracle could also be fetched with the new helper?
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* rename usd_opt to usdc_opt in OracleAccountInfos * use fallbacks when fetching bank+ price in AccountFetcher struct * feat: add derive_fallback_oracle_keys to MangoGroupContext * test: properly assert failure CU in test_health_compute_tokens_fallback_oracles * provide fallback oracle accounts in the rust client * liquidator: update for fallback oracles * set fallback config in mango services * support fallback oracles in rust settler + keeper * fix send error related to fetching fallbacks dynamically in tcs_start * drop derive_fallback_oracle_keys_sync * add fetch_multiple_accounts to AccountFetcher trait * revert client::new() api * deriving oracle keys uses account_fetcher * use client helpers for deriving health_check account_metas * add health_cache helper to mango client * add get_slot to account_fetcher * lint * cached account fetcher only fetches uncached accounts * ensure keeper client does not use cached oracles for staleness checks * address minor review comments * create unique job keys for CachedAccountFetcher.fetch_multiple_accounts * fmt * improve hashing in CachedAccountFetcher.fetch_multiple_accounts --------- Co-authored-by: Christian Kamm <mail@ckamm.de>
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