legacy_rest_props() — svelte Function Reference

Architecture documentation for the legacy_rest_props() function in props.js from the svelte codebase.

Function javascript ClientRuntime LegacyBridge calls 1

Entity Profile

ClientRuntime→ LegacyBridge→ legacy_rest_props() — svelte Function Reference

Dependency Diagram

graph TD
  3fb947fb_a102_f9a0_6c60_8ab90ce821df["legacy_rest_props()"]
  5094c0e2_0832_85dc_9c83_43e20571b709["props.js"]
  3fb947fb_a102_f9a0_6c60_8ab90ce821df -->|defined in| 5094c0e2_0832_85dc_9c83_43e20571b709
  1e2f7428_6050_5cb7_69db_bf5db719f6d1["source()"]
  3fb947fb_a102_f9a0_6c60_8ab90ce821df -->|calls| 1e2f7428_6050_5cb7_69db_bf5db719f6d1
  style 3fb947fb_a102_f9a0_6c60_8ab90ce821df fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/client/reactivity/props.js lines 167–181

export function legacy_rest_props(props, exclude) {
	return new Proxy(
		{
			props,
			exclude,
			special: {},
			version: source(0),
			// TODO this is only necessary because we need to track component
			// destruction inside `prop`, because of `bind:this`, but it
			// seems likely that we can simplify `bind:this` instead
			parent_effect: /** @type {Effect} */ (active_effect)
		},
		legacy_rest_props_handler
	);
}