[−][src]Trait xml_dom::DocumentDecl

pub trait DocumentDecl: Document {
    fn xml_declaration(&self) -> Option<XmlDecl>;

    fn set_xml_declaration(&mut self, xml_decl: XmlDecl) -> Result<()>;
}

This interface extends the DOM standard Document and allows the setting, and retrieval, of the XML declaration from the document prolog.

Specification

From XML 1.1 §2.8 Prolog and Document Type Declaration -- Definition: XML 1.1 documents must begin with an XML declaration which specifies the version of XML being used.

From XML 1.0 -- Definition: XML documents should begin with an XML declaration which specifies the version of XML being used.

Required methods

fn xml_declaration(&self) -> Option<XmlDecl>

Retrieve the current XML declaration, if set.

fn set_xml_declaration(&mut self, xml_decl: XmlDecl) -> Result<()>

Set the current XML declaration for this document.

Note that it is not possible to unset (set to None) this value.

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Implementors

impl DocumentDecl for RefNode[src]

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