EctoXml.to_partial_xml

You're seeing just the function to_partial_xml, go back to EctoXml module for more information.
Link to this function

to_partial_xml(data, options \\ [])

Specs

to_partial_xml(map(), list()) :: String.t()

Generates a partial XML element based on one ecto schema or map.

The behaviour is idential to to_xml/3, except that it does not generate the XML document (e.g. <?xml version=X encoding=Y?>) with a root element name (e.g. <root> content </root>), generating only the partial element instead.

Example

The following:

%{foo: "bar"} |> EctoXml.to_partial_xml()

Results in:

<foo>bar</foo>

Check to_xml/3 for more examples and use cases.