warnOnce() — vue Function Reference

Architecture documentation for the warnOnce() function in render.ts from the vue codebase.

Function typescript ServerRenderer BundleRenderer called by 1

Entity Profile

ServerRenderer→ BundleRenderer→ warnOnce() — vue Function Reference

Dependency Diagram

graph TD
  5ab79bc9_4b06_7e86_1eab_34a260357178["warnOnce()"]
  439dcf36_0570_3186_196e_91c09d6d3ea6["render.ts"]
  5ab79bc9_4b06_7e86_1eab_34a260357178 -->|defined in| 439dcf36_0570_3186_196e_91c09d6d3ea6
  76fb6501_9238_f973_a09b_d816dccd3853["renderComponent()"]
  76fb6501_9238_f973_a09b_d816dccd3853 -->|calls| 5ab79bc9_4b06_7e86_1eab_34a260357178
  style 5ab79bc9_4b06_7e86_1eab_34a260357178 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/server-renderer/src/render.ts lines 20–26

const warnOnce = msg => {
  if (!warned[msg]) {
    warned[msg] = true
    // eslint-disable-next-line no-console
    console.warn(`\n\u001b[31m${msg}\u001b[39m\n`)
  }
}