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useCallback-ref-in-render.js — react Source File

Architecture documentation for useCallback-ref-in-render.js, a javascript file in the react codebase. 1 imports, 0 dependents.

File javascript TestingUtilities Fixtures 1 imports 1 functions

Entity Profile

Dependency Diagram

graph LR
  f6069cce_0e43_153d_6e87_7a37d0f07eb6["useCallback-ref-in-render.js"]
  ac587885_e294_a1e9_b13f_5e7b920fdb42["react"]
  f6069cce_0e43_153d_6e87_7a37d0f07eb6 --> ac587885_e294_a1e9_b13f_5e7b920fdb42
  style f6069cce_0e43_153d_6e87_7a37d0f07eb6 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

// @flow @validateRefAccessDuringRender @validatePreserveExistingMemoizationGuarantees
import {useCallback, useRef} from 'react';

component Foo() {
  const ref = useRef();

  const s = useCallback(() => {
    return ref.current;
  });

  return <A r={s} />;
}

component A(r: mixed) {
  return <div />;
}

export const FIXTURE_ENTRYPOINT = {
  fn: Foo,
  params: [],
};

Domain

Subdomains

Functions

Dependencies

  • react

Source

Frequently Asked Questions

What does useCallback-ref-in-render.js do?
useCallback-ref-in-render.js is a source file in the react codebase, written in javascript. It belongs to the TestingUtilities domain, Fixtures subdomain.
What functions are defined in useCallback-ref-in-render.js?
useCallback-ref-in-render.js defines 1 function(s): s.
What does useCallback-ref-in-render.js depend on?
useCallback-ref-in-render.js imports 1 module(s): react.
Where is useCallback-ref-in-render.js in the architecture?
useCallback-ref-in-render.js is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/useCallback-ref-in-render.js (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler).

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