Module append 

Append pipeline for TimeSeriesTable.

This module contains the core append implementation plus the public wrappers. It is responsible for:

• loading/deriving segment metadata and logical schema,
• adopting the first schema or normalizing into the registered schema,
• computing segment coverage, detecting overlaps, and writing coverage sidecars,
• optimistic commit to the transaction log and in-memory state update. Keep new append-time invariants here so the flow remains centralized.

Structs

AppendRequest

One Arrow source plus physical settings for a single append.

Enums

ParquetCompression

Compression used for Parquet segments written by append.

Traits

IntoRecordBatchReader

Convert an Arrow batch source into a schema-bearing RecordBatchReader.