Fact function

Fully qualified name: Std.Diagnostics.Fact

function Fact(actual : Bool, message : String) : Unit

Summary

Checks whether a given condition is true, failing with a message if it is not.

Description

This function checks whether a given condition is true. If the condition is false, the operation fails with the given message, terminating the program.

Input

actual

The condition to check.

message

The message to use in the failure if the condition is false.