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markFailedErrorBoundaryForHotReloading() — react Function Reference

Architecture documentation for the markFailedErrorBoundaryForHotReloading() function in ReactFiberHotReloading.js from the react codebase.

Function javascript CompilerCore Gating called by 1

Entity Profile

Dependency Diagram

graph TD
  bc6fa0b8_56eb_2344_774f_e82e85487c9b["markFailedErrorBoundaryForHotReloading()"]
  8a09351c_847f_13e5_80db_b3a6aab4146a["ReactFiberHotReloading.js"]
  bc6fa0b8_56eb_2344_774f_e82e85487c9b -->|defined in| 8a09351c_847f_13e5_80db_b3a6aab4146a
  6ad611b1_7590_60a0_51d4_2f2ea8022782["initializeClassErrorUpdate()"]
  6ad611b1_7590_60a0_51d4_2f2ea8022782 -->|calls| bc6fa0b8_56eb_2344_774f_e82e85487c9b
  style bc6fa0b8_56eb_2344_774f_e82e85487c9b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactFiberHotReloading.js lines 206–220

export function markFailedErrorBoundaryForHotReloading(fiber: Fiber) {
  if (__DEV__) {
    if (resolveFamily === null) {
      // Hot reloading is disabled.
      return;
    }
    if (typeof WeakSet !== 'function') {
      return;
    }
    if (failedBoundaries === null) {
      failedBoundaries = new WeakSet();
    }
    failedBoundaries.add(fiber);
  }
}

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does markFailedErrorBoundaryForHotReloading() do?
markFailedErrorBoundaryForHotReloading() is a function in the react codebase, defined in packages/react-reconciler/src/ReactFiberHotReloading.js.
Where is markFailedErrorBoundaryForHotReloading() defined?
markFailedErrorBoundaryForHotReloading() is defined in packages/react-reconciler/src/ReactFiberHotReloading.js at line 206.
What calls markFailedErrorBoundaryForHotReloading()?
markFailedErrorBoundaryForHotReloading() is called by 1 function(s): initializeClassErrorUpdate.

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