fn() — svelte Function Reference

Architecture documentation for the fn() function in renderer.js from the svelte codebase.

Function javascript ServerRuntime Renderer called by 5

Entity Profile

ServerRuntime→ Renderer→ fn() — svelte Function Reference

Dependency Diagram

graph TD
  1e31aba2_e11a_1dfa_89a2_5b7a2d9af208["fn()"]
  ce85d155_9f13_f67c_9824_407161a6c2c7["Renderer"]
  1e31aba2_e11a_1dfa_89a2_5b7a2d9af208 -->|defined in| ce85d155_9f13_f67c_9824_407161a6c2c7
  36d65af2_2c05_9004_f272_3dc9a0dd6a97["async()"]
  36d65af2_2c05_9004_f272_3dc9a0dd6a97 -->|calls| 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208
  d7a0f423_f1a7_8db9_80a9_89a423021e62["run()"]
  d7a0f423_f1a7_8db9_80a9_89a423021e62 -->|calls| 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208
  c5be8ca5_baec_c99c_4e0b_ffd4fd83f2a8["child()"]
  c5be8ca5_baec_c99c_4e0b_ffd4fd83f2a8 -->|calls| 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208
  58754f2d_0937_0d60_6522_7f5ccf389d8f["select()"]
  58754f2d_0937_0d60_6522_7f5ccf389d8f -->|calls| 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208
  ba594e9e_df42_b3bb_2cd9_f91387ffad49["title()"]
  ba594e9e_df42_b3bb_2cd9_f91387ffad49 -->|calls| 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208
  style 1e31aba2_e11a_1dfa_89a2_5b7a2d9af208 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/internal/server/renderer.js lines 502–513

	*#collect_ondestroy() {
		if (this.#on_destroy) {
			for (const fn of this.#on_destroy) {
				yield fn;
			}
		}
		for (const child of this.#out) {
			if (child instanceof Renderer && !child.#is_component_body) {
				yield* child.#collect_ondestroy();
			}
		}
	}