| darkRed | Test.Syd.Output, Test.Syd |
| DefAfterAllNode | Test.Syd.SpecDef, Test.Syd |
| DefAroundAllNode | Test.Syd.SpecDef, Test.Syd |
| DefAroundAllWithNode | Test.Syd.SpecDef, Test.Syd |
| defaultConfigFile | Test.Syd.OptParse |
| defaultEnvironment | Test.Syd.OptParse |
| defaultFlags | Test.Syd.OptParse |
| defaultRetries | Test.Syd.OptParse |
| defaultSettings | Test.Syd.OptParse |
| defaultTestRunSettings | Test.Syd.Run, Test.Syd |
| DefBeforeAllNode | Test.Syd.SpecDef, Test.Syd |
| DefDescribeNode | Test.Syd.SpecDef, Test.Syd |
| DefExpectationNode | Test.Syd.SpecDef, Test.Syd |
| DefFlakinessNode | Test.Syd.SpecDef, Test.Syd |
| DefParallelismNode | Test.Syd.SpecDef, Test.Syd |
| DefPendingNode | Test.Syd.SpecDef, Test.Syd |
| DefRandomisationNode | Test.Syd.SpecDef, Test.Syd |
| DefRetriesNode | Test.Syd.SpecDef, Test.Syd |
| DefSpecifyNode | Test.Syd.SpecDef, Test.Syd |
| DefWrapNode | Test.Syd.SpecDef, Test.Syd |
| Delete | Test.Syd.Diff |
| deriveTerminalCapababilities | Test.Syd.OptParse |
| describe | Test.Syd.Def.Specify, Test.Syd.Def, Test.Syd |
| DescribeNode | Test.Syd.SpecForest, Test.Syd |
| detectTerminalCapabilities | Test.Syd.OptParse |
| Diff | Test.Syd.Diff |
| DoNotRandomiseExecutionOrder | Test.Syd.SpecDef, Test.Syd.Modify, Test.Syd |
| doNotRandomiseExecutionOrder | Test.Syd.Modify, Test.Syd |
| doubleSwitch | Test.Syd.OptParse |