lifecycle_legacy_only() — svelte Function Reference

Architecture documentation for the lifecycle_legacy_only() function in errors.js from the svelte codebase.

Function javascript ClientRuntime LegacyBridge called by 2

Entity Profile

ClientRuntime→ LegacyBridge→ lifecycle_legacy_only() — svelte Function Reference

Dependency Diagram

graph TD
  f4c1fb39_183b_45f6_47d1_14c159f6ec66["lifecycle_legacy_only()"]
  ff387d97_d6d2_81e0_e731_656552709d27["errors.js"]
  f4c1fb39_183b_45f6_47d1_14c159f6ec66 -->|defined in| ff387d97_d6d2_81e0_e731_656552709d27
  c08d3420_7d20_e19c_0153_146d66a863ae["beforeUpdate()"]
  c08d3420_7d20_e19c_0153_146d66a863ae -->|calls| f4c1fb39_183b_45f6_47d1_14c159f6ec66
  bd048183_b650_51b0_e984_fca62b862f69["afterUpdate()"]
  bd048183_b650_51b0_e984_fca62b862f69 -->|calls| f4c1fb39_183b_45f6_47d1_14c159f6ec66
  style f4c1fb39_183b_45f6_47d1_14c159f6ec66 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/errors.js lines 350–360

export function lifecycle_legacy_only(name) {
	if (DEV) {
		const error = new Error(`lifecycle_legacy_only\n\`${name}(...)\` cannot be used in runes mode\nhttps://svelte.dev/e/lifecycle_legacy_only`);

		error.name = 'Svelte error';

		throw error;
	} else {
		throw new Error(`https://svelte.dev/e/lifecycle_legacy_only`);
	}
}