createDisplayNameFilter() — react Function Reference

Architecture documentation for the createDisplayNameFilter() function in utils.js from the react codebase.

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BabelCompiler→ Validation→ createDisplayNameFilter() — react Function Reference

Dependency Diagram

graph TD
  1812f250_3bf9_a32e_61fb_91615bc385dc["createDisplayNameFilter()"]
  7ea1760e_9c01_71c9_3ba5_32a9a10a0ce4["utils.js"]
  1812f250_3bf9_a32e_61fb_91615bc385dc -->|defined in| 7ea1760e_9c01_71c9_3ba5_32a9a10a0ce4
  style 1812f250_3bf9_a32e_61fb_91615bc385dc fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/react-devtools-shared/src/__tests__/utils.js lines 259–276

export function createDisplayNameFilter(
  source: string,
  isEnabled: boolean = true,
) {
  const Types = require('react-devtools-shared/src/frontend/types');
  let isValid = true;
  try {
    new RegExp(source); // eslint-disable-line no-new
  } catch (error) {
    isValid = false;
  }
  return {
    type: Types.ComponentFilterDisplayName,
    isEnabled,
    isValid,
    value: source,
  };
}