fail_and_stop() Data signatures fail_and_stop( [eval this: $${\color{green}None}$$ ǁ $${\color{green}Any}$$] ) Call signatures fail_and_stop( [eval this: Function ǁ Equality] ) Purpose Value Main focus fail_and_stop() is a side-effect Context Qualifier Match qualifiers onmatch Value qualifiers onmatch [Back to index]