XMLStreamPrinter

XMLStreamPrinter is a stream mode XML generator.

const fs = require ('node:fs')
out = fs.createWriteStream ('out.xml')

const {XMLStreamPrinter} = require ('xml-toolkit')

const xp = new XMLStreamPrinter ({
//  out,
//  decl: {encoding: 'UTF-8', standalone: 1},
//  space: 2, 
//  attrSpace: 1, 
//  EOL: '\n',
//  level: 0, 
//  encodeLineBreaks: false,
})

xp
.openElement ('outer')
	.writeAttribute ('id', '1')
	.openElement ('inner')
		.writeCharacters ('txt')
	.closeElement ()
	.openElement ('leaf').closeElement ()
.closeElement ()

out.end ()

The API is almost the same as XMLPrinter's (see there for details). Only differences are:

• a Writable stream must be provided as the out constructor option;
• no .text property is available;
• calling .reset () makes no sense since there is no way to clear the destination stream.