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useMakeCallback() — react Function Reference

Architecture documentation for the useMakeCallback() function in conditionally-return-fn.ts from the react codebase.

Function typescript CompilerCore BabelIntegration calls 1

Entity Profile

Dependency Diagram

graph TD
  f5b79875_da77_f014_a411_41f5b2226f66["useMakeCallback()"]
  b7f32583_d687_4655_b512_dc6062c97aeb["conditionally-return-fn.ts"]
  f5b79875_da77_f014_a411_41f5b2226f66 -->|defined in| b7f32583_d687_4655_b512_dc6062c97aeb
  cfc32d35_8729_2f61_ef7f_0abda04017de["setState()"]
  f5b79875_da77_f014_a411_41f5b2226f66 -->|calls| cfc32d35_8729_2f61_ef7f_0abda04017de
  style f5b79875_da77_f014_a411_41f5b2226f66 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/assume-invoked/conditionally-return-fn.ts lines 7–19

function useMakeCallback({
  obj,
  shouldMakeCb,
  setState,
}: {
  obj: {value: number};
  shouldMakeCb: boolean;
  setState: (newState: number) => void;
}) {
  const cb = () => setState(obj.value);
  if (shouldMakeCb) return cb;
  else return null;
}

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does useMakeCallback() do?
useMakeCallback() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/assume-invoked/conditionally-return-fn.ts.
Where is useMakeCallback() defined?
useMakeCallback() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/assume-invoked/conditionally-return-fn.ts at line 7.
What does useMakeCallback() call?
useMakeCallback() calls 1 function(s): setState.

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