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by() — svelte Function Reference

Architecture documentation for the by() function in index.d.ts from the svelte codebase.

Function typescript BuildSystem MessageProcessor

Entity Profile

Dependency Diagram

graph TD
  2a1461c7_0469_905b_5443_d2f9f5ae2be4["by()"]
  9f47d50b_2623_7983_6713_20f7de85dc98["$derived"]
  2a1461c7_0469_905b_5443_d2f9f5ae2be4 -->|defined in| 9f47d50b_2623_7983_6713_20f7de85dc98
  style 2a1461c7_0469_905b_5443_d2f9f5ae2be4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/types/index.d.ts lines 3386–3386

	export function by<T>(fn: () => T): T;

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does by() do?
by() is a function in the svelte codebase, defined in packages/svelte/types/index.d.ts.
Where is by() defined?
by() is defined in packages/svelte/types/index.d.ts at line 3386.

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