lssa/indexer
ygd58 42985e5c72
feat: make ValidityWindow generic with Display and datetime conversion
- ValidityWindow<T = BlockId> now generic over bound type
- Generic Display<T> implementation for all bound types
- to_datetime_window() converts block-id window to UTC datetime window
- Backward compatible: default type param is BlockId

Enables ValidityWindow<chrono::DateTime<Utc>> for human-readable display.

Refs #421
2026-04-01 13:34:16 +02:00
..
fmt
2026-03-31 13:51:12 +02:00