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UserError Class — react Architecture

Architecture documentation for the UserError class in UserError.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  defc6f21_3ed8_b36c_cb2a_64238f8addea["UserError"]
  1bf927d7_5daf_2cd4_9f61_e4883542e3fe["UserError.js"]
  defc6f21_3ed8_b36c_cb2a_64238f8addea -->|defined in| 1bf927d7_5daf_2cd4_9f61_e4883542e3fe
  c9d8544f_aacb_7928_f176_dc6e78792712["constructor()"]
  defc6f21_3ed8_b36c_cb2a_64238f8addea -->|method| c9d8544f_aacb_7928_f176_dc6e78792712

Relationship Graph

Source Code

packages/react-devtools-shared/src/errors/UserError.js lines 10–21

export default class UserError extends Error {
  constructor(message: string) {
    super(message);

    // Maintains proper stack trace for where our error was thrown (only available on V8)
    if (Error.captureStackTrace) {
      Error.captureStackTrace(this, UserError);
    }

    this.name = 'UserError';
  }
}

Defined In

Source

Frequently Asked Questions

What is the UserError class?
UserError is a class in the react codebase, defined in packages/react-devtools-shared/src/errors/UserError.js.
Where is UserError defined?
UserError is defined in packages/react-devtools-shared/src/errors/UserError.js at line 10.

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