Package ssvc2 provides a toolbox of the SSVC(V2) vector calculating, according to https://resources.sei.cmu.edu/library/asset-view.cfm?assetid=653459.

ComparePriority returns an integer comparing two priority.

GetPriorityNumber returns number of the given priority, it doesn't return the actual score of the priority but instead of a numeric value, which can be used for comparing.

Parse parses Vector from SSVC vector string.

ShouldParse likes Parse but without error returning.