2ccc116eda
If `BlockId` implements `Anchor`, the meaning is ambiguous. We cannot tell whether it means the tx is anchors at the block, or whether it also means the tx is confirmed at that block. Instead, `ConfirmationHeightAnchor` and `ConfirmationTimeAnchor` structs are introduced as non-ambiguous `Anchor` implementations. Additionally, `TxGraph::relevant_heights` is removed because it is also ambiguous. What heights are deemed relevant? A simpler and more flexible method `TxGraph::all_anchors` is introduced instead.
BDK Chain
BDK keychain tracker, tools for storing and indexing chain data.