| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 40 of 40 | 0% | 2 of 2 | 0% | 4 | 4 | 14 | 14 | 3 | 3 |
| input(SfmSketchState, Slice) | | 0% | | 0% | 2 | 2 | 10 | 10 | 1 | 1 |
| output(SfmSketchState, BlockBuilder) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| combine(SfmSketchState, SfmSketchState) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |