error.invalid-write-but-dont-read-ref-in-render.js — react Source File
Architecture documentation for error.invalid-write-but-dont-read-ref-in-render.js, a javascript file in the react codebase.
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// @validateRefAccessDuringRender
function useHook({value}) {
const ref = useRef(null);
// Writing to a ref in render is against the rules:
ref.current = value;
// returning a ref is allowed, so this alone doesn't trigger an error:
return ref;
}
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Frequently Asked Questions
What does error.invalid-write-but-dont-read-ref-in-render.js do?
error.invalid-write-but-dont-read-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 error.invalid-write-but-dont-read-ref-in-render.js?
error.invalid-write-but-dont-read-ref-in-render.js defines 1 function(s): useHook.
Where is error.invalid-write-but-dont-read-ref-in-render.js in the architecture?
error.invalid-write-but-dont-read-ref-in-render.js is located at compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.invalid-write-but-dont-read-ref-in-render.js (domain: TestingUtilities, subdomain: Fixtures, directory: compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler).
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