throwIfIncomplete() — react Function Reference

Architecture documentation for the throwIfIncomplete() function in preprocessData.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ throwIfIncomplete() — react Function Reference

Dependency Diagram

graph TD
  9fc35b5a_5690_5a53_fe19_60adb195e3af["throwIfIncomplete()"]
  a3f7147d_da0b_56dc_ffc9_a9e2bbc4526a["preprocessData.js"]
  9fc35b5a_5690_5a53_fe19_60adb195e3af -->|defined in| a3f7147d_da0b_56dc_ffc9_a9e2bbc4526a
  7e379096_4ef1_e90c_7e2b_b822b6321992["processTimelineEvent()"]
  7e379096_4ef1_e90c_7e2b_b822b6321992 -->|calls| 9fc35b5a_5690_5a53_fe19_60adb195e3af
  style 9fc35b5a_5690_5a53_fe19_60adb195e3af fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-devtools-timeline/src/import-worker/preprocessData.js lines 216–229

function throwIfIncomplete(
  type: ReactMeasureType,
  stack: ProcessorState['measureStack'],
) {
  const lastIndex = stack.length - 1;
  if (lastIndex >= 0) {
    const last = stack[lastIndex];
    if (last.stopTime === undefined && last.type === type) {
      throw new InvalidProfileError(
        `Unexpected type "${type}" started before "${last.type}" completed.`,
      );
    }
  }
}