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expect() — react Function Reference

Architecture documentation for the expect() function in Result.ts from the react codebase.

Function typescript BabelCompiler Validation calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  1aa4e8ac_2d51_7316_400b_d3be4e95d188["expect()"]
  60c9f47e_5e2a_7370_4937_5fc3db1deb1e["ErrImpl"]
  1aa4e8ac_2d51_7316_400b_d3be4e95d188 -->|defined in| 60c9f47e_5e2a_7370_4937_5fc3db1deb1e
  5b936745_0ae8_bf6a_10c7_af5aeebd4d23["expect()"]
  5b936745_0ae8_bf6a_10c7_af5aeebd4d23 -->|calls| 1aa4e8ac_2d51_7316_400b_d3be4e95d188
  5b936745_0ae8_bf6a_10c7_af5aeebd4d23["expect()"]
  1aa4e8ac_2d51_7316_400b_d3be4e95d188 -->|calls| 5b936745_0ae8_bf6a_10c7_af5aeebd4d23
  style 1aa4e8ac_2d51_7316_400b_d3be4e95d188 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/Utils/Result.ts lines 216–218

  expect(msg: string): never {
    throw new Error(`${msg}: ${this.#val}`);
  }

Domain

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Defined In

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Frequently Asked Questions

What does expect() do?
expect() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/Utils/Result.ts.
Where is expect() defined?
expect() is defined in compiler/packages/babel-plugin-react-compiler/src/Utils/Result.ts at line 216.
What does expect() call?
expect() calls 1 function(s): expect.
What calls expect()?
expect() is called by 1 function(s): expect.

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