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isSuspenseBoundaryBeingHidden() — react Function Reference

Architecture documentation for the isSuspenseBoundaryBeingHidden() function in ReactFiberCommitWork.js from the react codebase.

Function javascript BabelCompiler Validation called by 1

Entity Profile

Dependency Diagram

graph TD
  46196775_b72d_8de6_8872_11eefbbe57d1["isSuspenseBoundaryBeingHidden()"]
  e0fbfbd5_47b0_a489_0b36_bbfad9245544["ReactFiberCommitWork.js"]
  46196775_b72d_8de6_8872_11eefbbe57d1 -->|defined in| e0fbfbd5_47b0_a489_0b36_bbfad9245544
  ea3bf626_4e45_2dc4_e991_d010004126f3["commitBeforeMutationEffectsOnFiber()"]
  ea3bf626_4e45_2dc4_e991_d010004126f3 -->|calls| 46196775_b72d_8de6_8872_11eefbbe57d1
  style 46196775_b72d_8de6_8872_11eefbbe57d1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactFiberCommitWork.js lines 1967–1979

function isSuspenseBoundaryBeingHidden(
  current: Fiber | null,
  finishedWork: Fiber,
): boolean {
  if (current !== null) {
    const oldState: SuspenseState | null = current.memoizedState;
    if (oldState === null || oldState.dehydrated !== null) {
      const newState: SuspenseState | null = finishedWork.memoizedState;
      return newState !== null && newState.dehydrated === null;
    }
  }
  return false;
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does isSuspenseBoundaryBeingHidden() do?
isSuspenseBoundaryBeingHidden() is a function in the react codebase, defined in packages/react-reconciler/src/ReactFiberCommitWork.js.
Where is isSuspenseBoundaryBeingHidden() defined?
isSuspenseBoundaryBeingHidden() is defined in packages/react-reconciler/src/ReactFiberCommitWork.js at line 1967.
What calls isSuspenseBoundaryBeingHidden()?
isSuspenseBoundaryBeingHidden() is called by 1 function(s): commitBeforeMutationEffectsOnFiber.

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