sameVnode() — vue Function Reference

Architecture documentation for the sameVnode() function in patch.ts from the vue codebase.

Function typescript CoreInstance VDOM calls 1 called by 1

Entity Profile

CoreInstance→ VDOM→ sameVnode() — vue Function Reference

Dependency Diagram

graph TD
  c7f988dc_f308_2cf8_8db3_90c1039f8314["sameVnode()"]
  b5b9b2bc_af65_0b4d_18a8_d754e24c79b1["createPatchFunction()"]
  b5b9b2bc_af65_0b4d_18a8_d754e24c79b1 -->|calls| c7f988dc_f308_2cf8_8db3_90c1039f8314
  31076e06_857d_6e64_04cb_8b29d9c1f3fe["sameInputType()"]
  c7f988dc_f308_2cf8_8db3_90c1039f8314 -->|calls| 31076e06_857d_6e64_04cb_8b29d9c1f3fe
  style c7f988dc_f308_2cf8_8db3_90c1039f8314 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/core/vdom/patch.ts lines 36–46

function sameVnode(a, b) {
  return (
    a.key === b.key &&
    a.asyncFactory === b.asyncFactory &&
    ((a.tag === b.tag &&
      a.isComment === b.isComment &&
      isDef(a.data) === isDef(b.data) &&
      sameInputType(a, b)) ||
      (isTrue(a.isAsyncPlaceholder) && isUndef(b.asyncFactory.error)))
  )
}