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ErrorBoundary Class — react Architecture

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

Class javascript BabelCompiler

Entity Profile

Dependency Diagram

graph TD
  94801b0a_278c_e780_7be2_268e71168336["ErrorBoundary"]
  5072da8a_36b7_45e2_d8f4_8c2953aaa8c8["ReactDOMFizzServer-test.js"]
  94801b0a_278c_e780_7be2_268e71168336 -->|defined in| 5072da8a_36b7_45e2_d8f4_8c2953aaa8c8
  674ef930_fee5_cca7_870d_920aa0e367e6["getDerivedStateFromError()"]
  94801b0a_278c_e780_7be2_268e71168336 -->|method| 674ef930_fee5_cca7_870d_920aa0e367e6
  8deca2d0_38fc_77f9_b7bc_a95887b2c213["render()"]
  94801b0a_278c_e780_7be2_268e71168336 -->|method| 8deca2d0_38fc_77f9_b7bc_a95887b2c213

Relationship Graph

Source Code

packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js lines 1237–1248

    class ErrorBoundary extends React.Component {
      state = {error: null};
      static getDerivedStateFromError(error) {
        return {error};
      }
      render() {
        if (this.state.error) {
          return <b ref={ref}>{this.state.error.message}</b>;
        }
        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-dom/src/__tests__/ReactDOMFizzServer-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js at line 1237.

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