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use std::io::Write; use crate::{XmlResult, XmlWriter}; pub trait XmlWrite { fn to_writer<W: Write>(&self, writer: &mut XmlWriter<W>) -> XmlResult<()>; fn to_string(&self) -> XmlResult<String> { let mut writer = XmlWriter::new(Vec::new()); self.to_writer(&mut writer)?; Ok(String::from_utf8(writer.inner)?) } }