| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 309 of 309 | 0% | 42 of 42 | 0% | 30 | 30 | 55 | 55 | 9 | 9 |
| newFunctionInfo(Ruby, CallbackInfo) | | 0% | | 0% | 7 | 7 | 8 | 8 | 1 | 1 |
| newCallback(IRubyObject, CachingCallSite) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| NativeCallbackFactory(Ruby, CallbackInfo) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| getCallbackPointer(IRubyObject, CachingCallSite) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| getCallback(IRubyObject, CachingCallSite) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| isParameterTypeValid(Type) | | 0% | | 0% | 6 | 6 | 10 | 10 | 1 | 1 |
| newCallback(Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| isReturnTypeValid(Type) | | 0% | | 0% | 5 | 5 | 8 | 8 | 1 | 1 |
| getCallback(RubyObject) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |