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ErrorBoundary Class — react Architecture

Architecture documentation for the ErrorBoundary class in TimelineProfiler-test.js from the react codebase.

Class javascript BabelCompiler

Entity Profile

Dependency Diagram

graph TD
  8bc2726e_18af_8088_1f2d_b336bf43c660["ErrorBoundary"]
  cf4707e8_dec8_5b3b_7a75_23dfe1f321e7["TimelineProfiler-test.js"]
  8bc2726e_18af_8088_1f2d_b336bf43c660 -->|defined in| cf4707e8_dec8_5b3b_7a75_23dfe1f321e7
  ed2b4391_3a75_0f5c_4e48_cfbf29c3c727["componentDidCatch()"]
  8bc2726e_18af_8088_1f2d_b336bf43c660 -->|method| ed2b4391_3a75_0f5c_4e48_cfbf29c3c727
  2fb339d7_4e65_171d_2eff_eab9cc209e54["render()"]
  8bc2726e_18af_8088_1f2d_b336bf43c660 -->|method| 2fb339d7_4e65_171d_2eff_eab9cc209e54

Relationship Graph

Source Code

packages/react-devtools-shared/src/__tests__/TimelineProfiler-test.js lines 250–261

        class ErrorBoundary extends React.Component {
          state = {error: null};
          componentDidCatch(error) {
            this.setState({error});
          }
          render() {
            if (this.state.error) {
              return null;
            }
            return this.props.children;
          }
        }

Domain

Defined In

Source

Frequently Asked Questions

What is the ErrorBoundary class?
ErrorBoundary is a class in the react codebase, defined in packages/react-devtools-shared/src/__tests__/TimelineProfiler-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-devtools-shared/src/__tests__/TimelineProfiler-test.js at line 250.

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