Module chain_tip

Access to Zebra chain tip information.

Zebra has 3 different interfaces for access to chain tip information:

• zebra_state::Request: [tower::Service] requests about chain state,
• LatestChainTip for efficient access to the current best tip, and
• ChainTipChange to await specific changes to the chain tip.

Structs

ChainTipBlock

A chain tip block, with precalculated block data.

ChainTipChange

A chain tip change monitor.

ChainTipSender

A sender for changes to the non-finalized and finalized chain tips.

LatestChainTip

Efficient access to the state’s current best chain tip.

Enums

TipAction

Actions that we can take in response to a ChainTipChange.

Type Aliases

ChainTipData 🔒

The internal watch channel data type for ChainTipSender, LatestChainTip, and ChainTipChange.