read
Reads one asset under inclusive encoded-byte and path ceilings. Streaming implementations must stop before allocating oversized input and close streams on success and failure. The default checks the already bounded original read result before a loader copy.
Return
fresh caller-owned bytes or null for an absent file.
Parameters
path
canonical source-relative path, which may be absent from paths.
limits
immutable limits tightened to remaining snapshot byte capacity.
Throws
when reading or a ceiling check fails.