Module spill 

Generic external-sort spill primitives.

Structs

SpillEntry

One decoded entry from a spill run.

SpillMergeIterator

K-way merge iterator over sorted spill run files.

SpillRunReader

Reader for one spill run file.

Functions

create_spill_file

Create a unique spill file in directory using prefix.

ensure_spill_dir

Ensure the spill directory exists.

spill_io_error

Convert a spill I/O failure into the stable core spill error variant.

spill_run

Write one sorted spill run to disk and clear the in-memory entries.