Home / Function/ warnIfHydrating() — react Function Reference

warnIfHydrating() — react Function Reference

Architecture documentation for the warnIfHydrating() function in ReactFiberHydrationContext.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  a4082647_57a0_a4c2_d6f0_4e94beb28e99["warnIfHydrating()"]
  4bc7109f_638d_d9f7_bf47_6ec55b2fa128["ReactFiberHydrationContext.js"]
  a4082647_57a0_a4c2_d6f0_4e94beb28e99 -->|defined in| 4bc7109f_638d_d9f7_bf47_6ec55b2fa128
  e42a80e0_6c61_140d_2260_b8b8319dc664["updateDehydratedActivityComponent()"]
  e42a80e0_6c61_140d_2260_b8b8319dc664 -->|calls| a4082647_57a0_a4c2_d6f0_4e94beb28e99
  a8a1881a_9da1_7942_71cd_b9ab16efd50c["updateDehydratedSuspenseComponent()"]
  a8a1881a_9da1_7942_71cd_b9ab16efd50c -->|calls| a4082647_57a0_a4c2_d6f0_4e94beb28e99
  style a4082647_57a0_a4c2_d6f0_4e94beb28e99 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactFiberHydrationContext.js lines 146–154

function warnIfHydrating() {
  if (__DEV__) {
    if (isHydrating) {
      console.error(
        'We should not be hydrating here. This is a bug in React. Please file a bug.',
      );
    }
  }
}

Domain

Subdomains

Frequently Asked Questions

What does warnIfHydrating() do?
warnIfHydrating() is a function in the react codebase, defined in packages/react-reconciler/src/ReactFiberHydrationContext.js.
Where is warnIfHydrating() defined?
warnIfHydrating() is defined in packages/react-reconciler/src/ReactFiberHydrationContext.js at line 146.
What calls warnIfHydrating()?
warnIfHydrating() is called by 2 function(s): updateDehydratedActivityComponent, updateDehydratedSuspenseComponent.

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