Returns cached estimates if not stale and computed on tip_hash, nullopt otherwise.
Declared in <policy/fees/mempool_estimator.h>
std::optional<FeeRateEstimate>
GetCachedEstimate(uint256 const& tip_hash) const;The cached estimate when fresh and computed on tip_hash, otherwise nullopt.
| Name | Description |
|---|---|
| tip_hash | Hash of the chain tip the caller expects the estimate to match. |