Home / Function/ pushComponentEffectStart() — react Function Reference

pushComponentEffectStart() — react Function Reference

Architecture documentation for the pushComponentEffectStart() function in ReactProfilerTimer.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  4f76ed87_f151_2295_8bb4_c7b5dfe010a2["pushComponentEffectStart()"]
  e054b9c7_41f1_c7f7_97bb_98b6a445e94b["ReactProfilerTimer.js"]
  4f76ed87_f151_2295_8bb4_c7b5dfe010a2 -->|defined in| e054b9c7_41f1_c7f7_97bb_98b6a445e94b
  ce61aa22_42d2_811a_b317_96c8d0cb0321["commitLayoutEffectOnFiber()"]
  ce61aa22_42d2_811a_b317_96c8d0cb0321 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  13f145c1_d686_f120_13ad_212f75386c29["commitDeletionEffects()"]
  13f145c1_d686_f120_13ad_212f75386c29 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  5af9a16a_ed89_d37e_b847_bcb6a2805eae["commitDeletionEffectsOnFiber()"]
  5af9a16a_ed89_d37e_b847_bcb6a2805eae -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  bc4a6de9_07dc_eca7_681a_10f692e08483["commitMutationEffectsOnFiber()"]
  bc4a6de9_07dc_eca7_681a_10f692e08483 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  38cb51c8_1ba3_adb6_6b57_5b5853e89841["disappearLayoutEffects()"]
  38cb51c8_1ba3_adb6_6b57_5b5853e89841 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  1846396a_6bcb_7ad4_8180_1d20ef2960a4["reappearLayoutEffects()"]
  1846396a_6bcb_7ad4_8180_1d20ef2960a4 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  07f3c6d9_2fce_51ae_4408_e0d4ab7359a1["commitPassiveMountOnFiber()"]
  07f3c6d9_2fce_51ae_4408_e0d4ab7359a1 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  c3c0c008_f543_54ba_5f17_334454e50793["reconnectPassiveEffects()"]
  c3c0c008_f543_54ba_5f17_334454e50793 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  e3c426a6_d017_fba5_0e94_3a1169983c80["recursivelyTraversePassiveUnmountEffects()"]
  e3c426a6_d017_fba5_0e94_3a1169983c80 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  8ece8c7a_ae72_8f82_6cb2_654f8dc2bc90["commitPassiveUnmountOnFiber()"]
  8ece8c7a_ae72_8f82_6cb2_654f8dc2bc90 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  19b7647a_1cb8_04c7_c5f0_d84f212da7c7["commitPassiveUnmountInsideDeletedTreeOnFiber()"]
  19b7647a_1cb8_04c7_c5f0_d84f212da7c7 -->|calls| 4f76ed87_f151_2295_8bb4_c7b5dfe010a2
  style 4f76ed87_f151_2295_8bb4_c7b5dfe010a2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactProfilerTimer.js lines 444–451

export function pushComponentEffectStart(): number {
  if (!enableProfilerTimer || !enableProfilerCommitHooks) {
    return 0;
  }
  const prevEffectStart = componentEffectStartTime;
  componentEffectStartTime = -1.1; // Track the next start.
  return prevEffectStart;
}

Domain

Subdomains

Frequently Asked Questions

What does pushComponentEffectStart() do?
pushComponentEffectStart() is a function in the react codebase, defined in packages/react-reconciler/src/ReactProfilerTimer.js.
Where is pushComponentEffectStart() defined?
pushComponentEffectStart() is defined in packages/react-reconciler/src/ReactProfilerTimer.js at line 444.
What calls pushComponentEffectStart()?
pushComponentEffectStart() is called by 11 function(s): commitDeletionEffects, commitDeletionEffectsOnFiber, commitLayoutEffectOnFiber, commitMutationEffectsOnFiber, commitPassiveMountOnFiber, commitPassiveUnmountInsideDeletedTreeOnFiber, commitPassiveUnmountOnFiber, disappearLayoutEffects, and 3 more.

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