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woxml::XmlWriter

The XmlWriter is designed to write xml in an efficient way without any DOM or other intermediate structures.

The implementation is based on the crate xml_writer by Piotr Zolnierek, but can also be used in #[no_std] environments (use 'default-features = false').

It is not an exact drop-in-replacement for xml_writer's XmlWriter as the access to interiors is prohibitet, you have to use different constructors and accessors respectively.

It also is not possible to use it for all std::io::Write implementors, as it is also usable in #[no_std] environments.

There is an own Write trait, which currently is implemented by the crate for

  • Vec<u8>
  • bytes::BytesMut.

Future versions will add further implementations of Write. If you need a missing implementation, please file an issue or create a pull request.

Usage

extern crate woxml;
use woxml::XmlWriter;

let mut xml = XmlWriter::pretty_mode(Vec::new()); // supply a `woxml::Write` implementor
xml.begin_elem("root");
    xml.comment("have a nice day");
    xml.begin_elem("first");
        xml.attr_esc("name", "\"123\"");
        xml.attr("id", "abc");
        xml.text("'text'");
    xml.end_elem();
    xml.begin_elem("stuff");
        xml.cdata("some cdata");
    xml.end_elem();
    xml.set_namespace("area51");
        xml.comment("in namespace 'area51'");
        xml.elem("first");
    xml.unset_namespace();
xml.end_elem();
xml.close(); // This will also close all open elements
xml.flush();

println!("{}", String::try_from(xml).unwrap())

License

Licensed under either of

at your option.

Contribution

Any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any additional terms or conditions.