classComponentUpdater.lane() — react Function Reference

Architecture documentation for the classComponentUpdater.lane() function in ReactFiberClassComponent.js from the react codebase.

Function javascript BabelCompiler Validation calls 1

Entity Profile

BabelCompiler→ Validation→ classComponentUpdater.lane() — react Function Reference

Dependency Diagram

graph TD
  f64a10f1_c1e7_88f4_a513_9932d62bb913["classComponentUpdater.lane()"]
  3805476a_1924_0e35_fff7_6afad197a523["ReactFiberClassComponent.js"]
  f64a10f1_c1e7_88f4_a513_9932d62bb913 -->|defined in| 3805476a_1924_0e35_fff7_6afad197a523
  f64561a1_1520_9236_41c4_94bbc359732a["startUpdateTimerByLane()"]
  f64a10f1_c1e7_88f4_a513_9932d62bb913 -->|calls| f64561a1_1520_9236_41c4_94bbc359732a
  style f64a10f1_c1e7_88f4_a513_9932d62bb913 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/ReactFiberClassComponent.js lines 180–185

    const root = enqueueUpdate(fiber, update, lane);
    if (root !== null) {
      startUpdateTimerByLane(lane, 'this.setState()', fiber);
      scheduleUpdateOnFiber(root, fiber, lane);
      entangleTransitions(root, fiber, lane);
    }