2021-08-09 UTC
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[KevinMarks]1 The children are a list so have an implied order, which is document order, The place where there is ambiguity is for properties, as different languages have different default orders for their dictionary types - PHP and JS are creation order, Python is hash order, Go is random order (to stop you assuming order) so iterating the properties needs care. I don't know what Rust does.