legacy_api() — svelte Function Reference

Architecture documentation for the legacy_api() function in legacy.js from the svelte codebase.

Function javascript ClientRuntime LegacyBridge calls 1

Entity Profile

ClientRuntime→ LegacyBridge→ legacy_api() — svelte Function Reference

Dependency Diagram

graph TD
  0e927d14_a7d1_8cce_a29a_2a2e604a85c7["legacy_api()"]
  e70d565a_b58f_b8a3_6358_70d749ddae50["legacy.js"]
  0e927d14_a7d1_8cce_a29a_2a2e604a85c7 -->|defined in| e70d565a_b58f_b8a3_6358_70d749ddae50
  5f62a2c0_8890_0e65_854f_6ea7e5cf18b3["component_api_changed()"]
  0e927d14_a7d1_8cce_a29a_2a2e604a85c7 -->|calls| 5f62a2c0_8890_0e65_854f_6ea7e5cf18b3
  style 0e927d14_a7d1_8cce_a29a_2a2e604a85c7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/dev/legacy.js lines 12–25

export function legacy_api() {
	const component = component_context?.function;

	/** @param {string} method */
	function error(method) {
		e.component_api_changed(method, component[FILENAME]);
	}

	return {
		$destroy: () => error('$destroy()'),
		$on: () => error('$on(...)'),
		$set: () => error('$set(...)')
	};
}