Module feMerge 

Structs

FeMergeElement

Traits

FeMergeExtension

FeMergeSpreadTarget

Marker for catch-all attribute targets (e.g. #[props(extends = ...)] spread builders) that accept this element’s attributes. Implementing it grants the element’s attribute methods.

feMerge

Per-element trait carrying the element as an associated const on the shared html root, so html::#name resolves wherever this trait is in scope. Other vocabularies extend the same root the same way.