Module utils 

Modules

tracking_store

Make assertions about IO operations to an ObjectStore.

Structs

CachedFileSize

A cached file size.

Constants

METADATA_READ_CHUNK_SIZE

Chunk size for splitting a large metadata read into concurrent range requests.

Functions

read_last_block

read_message

Read a protobuf message at file position ‘pos’.

read_message_from_buf

Read protobuf from a buffer.

read_metadata_offset

read_range_in_chunks

Read range from reader as chunk_size-sized concurrent range requests, yielding the chunks in file order. Concurrency is bounded by Reader::io_parallelism, clamped to at least 1: a buffered(0) window never polls its input, so an unvalidated reader value (e.g. LANCE_URING_IO_PARALLELISM=0) would hang the read.

read_struct

Read a Protobuf-backed struct at file position: pos.

read_struct_from_buf

Read a Protobuf-backed struct from a buffer.

read_version

Read the version from the footer bytes