needsHydration() — astro Function Reference

Architecture documentation for the needsHydration() function in server.ts from the astro codebase.

Function typescript CoreAstro RoutingSystem called by 1

Entity Profile

CoreAstro→ RoutingSystem→ needsHydration() — astro Function Reference

Dependency Diagram

graph TD
  6955bffa_4885_a4a1_737e_6865719e1c47["needsHydration()"]
  e59bec1a_ac20_e899_75d6_a672374af970["server.ts"]
  6955bffa_4885_a4a1_737e_6865719e1c47 -->|defined in| e59bec1a_ac20_e899_75d6_a672374af970
  486462f5_72a7_e244_cbe3_b9dae122099e["renderToStaticMarkup()"]
  486462f5_72a7_e244_cbe3_b9dae122099e -->|calls| 6955bffa_4885_a4a1_737e_6865719e1c47
  style 6955bffa_4885_a4a1_737e_6865719e1c47 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/integrations/svelte/src/server.ts lines 17–20

function needsHydration(metadata?: AstroComponentMetadata) {
	// Adjust how this is hydrated only when the version of Astro supports `astroStaticSlot`
	return metadata?.astroStaticSlot ? !!metadata.hydrate : true;
}