Construct a new block template and, for each outpoint corresponding to a transaction that did not make it into the block, calculate the cost of bumping those transactions (and their ancestors) to the minimum feerate. Returns a map from outpoint to bump fee, or an empty map if they cannot be calculated.

Synopsis

Declared in <node/mini_miner.h>

std::map<COutPoint, CAmount>
CalculateBumpFees(CFeeRate const& target_feerate);

Return Value

A map from outpoint to required bump fee, or an empty map if it cannot be calculated.

Parameters

Name

Description

target_feerate

The feerate the bumped transactions should reach.

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