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is_custom_element_node() — svelte Function Reference

Architecture documentation for the is_custom_element_node() function in nodes.js from the svelte codebase.

Function javascript Compiler Transformer called by 7

Entity Profile

Dependency Diagram

graph TD
  76437ce7_73fa_a7f2_397a_1ddd381e8282["is_custom_element_node()"]
  bbca3d2a_42c8_b215_d3b5_5077ccaf0797["nodes.js"]
  76437ce7_73fa_a7f2_397a_1ddd381e8282 -->|defined in| bbca3d2a_42c8_b215_d3b5_5077ccaf0797
  78a6ba9a_5003_f569_a638_76e4f1977809["analyze_component()"]
  78a6ba9a_5003_f569_a638_76e4f1977809 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  874d992f_5e60_ebce_f4ce_ea5fed014bc4["RegularElement()"]
  874d992f_5e60_ebce_f4ce_ea5fed014bc4 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  c3dd29c6_654d_d119_4318_e8151ff6da98["validate_attribute()"]
  c3dd29c6_654d_d119_4318_e8151ff6da98 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  c3969ef3_0f9b_1699_e3b6_75b4a9916c7d["validate_slot_attribute()"]
  c3969ef3_0f9b_1699_e3b6_75b4a9916c7d -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  1e3b81f2_cd53_e5a5_0140_a9af38facf99["RegularElement()"]
  1e3b81f2_cd53_e5a5_0140_a9af38facf99 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  9ed24ec7_b6a7_48e2_39ec_d718faf36705["is_static_element()"]
  9ed24ec7_b6a7_48e2_39ec_d718faf36705 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  b6b60d37_35c9_2ea4_dd94_b777d0860ea8["prepare_element_spread()"]
  b6b60d37_35c9_2ea4_dd94_b777d0860ea8 -->|calls| 76437ce7_73fa_a7f2_397a_1ddd381e8282
  style 76437ce7_73fa_a7f2_397a_1ddd381e8282 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/phases/nodes.js lines 40–46

export function is_custom_element_node(node) {
	return (
		node.type === 'RegularElement' &&
		(node.name.includes('-') ||
			node.attributes.some((attr) => attr.type === 'Attribute' && attr.name === 'is'))
	);
}

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Called By

Source

Frequently Asked Questions

What does is_custom_element_node() do?
is_custom_element_node() is a function in the svelte codebase, defined in packages/svelte/src/compiler/phases/nodes.js.
Where is is_custom_element_node() defined?
is_custom_element_node() is defined in packages/svelte/src/compiler/phases/nodes.js at line 40.
What calls is_custom_element_node()?
is_custom_element_node() is called by 7 function(s): RegularElement, RegularElement, analyze_component, is_static_element, prepare_element_spread, validate_attribute, validate_slot_attribute.

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