Turn Off Script Optimizations ============================= {{#include ../../links.md}} When scripts: * are known to be run only _once_ and then thrown away, * are known to contain no dead code, * do not use constants in calculations the optimization pass may be a waste of time and resources. In that case, turn optimization off by setting the optimization level to [`OptimizationLevel::None`]. ```rust let engine = rhai::Engine::new(); // Turn off the optimizer engine.set_optimization_level(rhai::OptimizationLevel::None); ``` Alternatively, disable optimizations via the [`no_optimize`] feature.