Module state 

Pipeline checkpoint state and persistence.

This module contains the checkpoint data structures and file operations for saving and loading pipeline state.

Structs

PipelineCheckpoint

Pipeline checkpoint for resume functionality.

Enums

PipelinePhase

Pipeline phases for checkpoint tracking.

Functions

checkpoint_exists

Check if a checkpoint exists.

clear_checkpoint

Delete the checkpoint file.

load_checkpoint

Load an existing checkpoint if one exists.

save_checkpoint

Save a pipeline checkpoint to disk.

timestamp

Get current timestamp in “YYYY-MM-DD HH:MM:SS” format.