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ErrorBoundary Class — react Architecture

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

Class javascript

Entity Profile

Dependency Diagram

graph TD
  12c931d8_c8ae_010e_d31c_0bf4853b8ff8["ErrorBoundary"]
  9b756b35_cac1_dcbc_6ecb_a7b4aa093e43["ReactIncrementalErrorLogging-test.js"]
  12c931d8_c8ae_010e_d31c_0bf4853b8ff8 -->|defined in| 9b756b35_cac1_dcbc_6ecb_a7b4aa093e43
  61c79c7b_64a7_1123_afd0_d342279ea19b["componentDidCatch()"]
  12c931d8_c8ae_010e_d31c_0bf4853b8ff8 -->|method| 61c79c7b_64a7_1123_afd0_d342279ea19b
  25557590_ee58_52b7_e01a_c462e81d87e3["render()"]
  12c931d8_c8ae_010e_d31c_0bf4853b8ff8 -->|method| 25557590_ee58_52b7_e01a_c462e81d87e3

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncrementalErrorLogging-test.js lines 157–165

    class ErrorBoundary extends React.Component {
      state = {error: null};
      componentDidCatch(error) {
        this.setState({error});
      }
      render() {
        return this.state.error ? null : 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__/ReactIncrementalErrorLogging-test.js.
Where is ErrorBoundary defined?
ErrorBoundary is defined in packages/react-reconciler/src/__tests__/ReactIncrementalErrorLogging-test.js at line 157.

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