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ErrorBoundary Class — react Architecture

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

Class javascript

Entity Profile

Dependency Diagram

graph TD
  40ded965_c3da_ba0c_f9fa_0b1df449a7af["ErrorBoundary"]
  a62bf831_e6c2_b290_f9dd_266744db48e1["ReactLazy-test.internal.js"]
  40ded965_c3da_ba0c_f9fa_0b1df449a7af -->|defined in| a62bf831_e6c2_b290_f9dd_266744db48e1
  4b9d7ecd_07ac_14b6_313e_dd6890c80fa9["getDerivedStateFromError()"]
  40ded965_c3da_ba0c_f9fa_0b1df449a7af -->|method| 4b9d7ecd_07ac_14b6_313e_dd6890c80fa9
  24c306d4_063a_aa94_5f8b_df641d29c523["render()"]
  40ded965_c3da_ba0c_f9fa_0b1df449a7af -->|method| 24c306d4_063a_aa94_5f8b_df641d29c523
  c21fe0de_a99c_7994_150d_46f0424f4175["componentDidCatch()"]
  40ded965_c3da_ba0c_f9fa_0b1df449a7af -->|method| c21fe0de_a99c_7994_150d_46f0424f4175

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactLazy-test.internal.js lines 185–195

    class ErrorBoundary extends React.Component {
      state = {};
      static getDerivedStateFromError(error) {
        return {message: error.message};
      }
      render() {
        return this.state.message
          ? `Error: ${this.state.message}`
          : this.props.children;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the ErrorBoundary class?
ErrorBoundary is a class in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactLazy-test.internal.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-reconciler/src/__tests__/ReactLazy-test.internal.js at line 185.

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