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deprecate() — svelte Function Reference

Architecture documentation for the deprecate() function in validate-options.js from the svelte codebase.

Entity Profile

Dependency Diagram

graph TD
  620390aa_bc61_da6e_4469_c737bc338868["deprecate()"]
  1c00ccb7_a603_4a1b_e865_0343036fc5ca["validate-options.js"]
  620390aa_bc61_da6e_4469_c737bc338868 -->|defined in| 1c00ccb7_a603_4a1b_e865_0343036fc5ca
  e2a103cc_0e06_5510_7f64_766fce43a276["warn_once()"]
  620390aa_bc61_da6e_4469_c737bc338868 -->|calls| e2a103cc_0e06_5510_7f64_766fce43a276
  68d669a3_acf0_faef_1444_faa0cc8be7d0["validator()"]
  620390aa_bc61_da6e_4469_c737bc338868 -->|calls| 68d669a3_acf0_faef_1444_faa0cc8be7d0
  style 620390aa_bc61_da6e_4469_c737bc338868 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/validate-options.js lines 207–212

function deprecate(fn, validator) {
	return (input, keypath) => {
		if (input !== undefined) warn_once(fn);
		return validator(input, keypath);
	};
}

Domain

Subdomains

Frequently Asked Questions

What does deprecate() do?
deprecate() is a function in the svelte codebase, defined in packages/svelte/src/compiler/validate-options.js.
Where is deprecate() defined?
deprecate() is defined in packages/svelte/src/compiler/validate-options.js at line 207.
What does deprecate() call?
deprecate() calls 2 function(s): validator, warn_once.

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