Load a plan from JSON
Arguments
- file
JSON file produced by save_plan
Value
A gds_plan. A warning is issued when the digest stored in the file
does not match the reconstructed plan (e.g. the file was edited).
Security
Map families and map_linear operators are restored with
base::unserialize(), which can execute arbitrary code embedded in a
crafted file. Only call load_plan() on files you created or otherwise
trust.