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tokio-xmpp: remove outdated WriteBytes wrapper

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This commit is contained in:
Astro 2022-04-19 16:55:06 +02:00
parent 3931a44d50
commit 8d0b55db7e
1 changed files with 1 additions and 25 deletions
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26
tokio-xmpp/src/xmpp_codec.rs
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@ -137,7 +137,7 @@ impl Encoder<Packet> for XMPPCodec {
write!(dst, "{}", buf).map_err(to_io_err)
}
Packet::Stanza(stanza) => stanza
.write_to(&mut WriteBytes::new(dst))
.write_to(dst)
.and_then(|_| {
debug!(">> {:?}", dst);
Ok(())
@ -176,30 +176,6 @@ pub fn escape(input: &str) -> String {
result
}
/// BytesMut impl only std::fmt::Write but not std::io::Write. The
/// latter trait is required for minidom's
/// `Element::write_to_inner()`.
struct WriteBytes<'a> {
dst: &'a mut BytesMut,
}
impl<'a> WriteBytes<'a> {
fn new(dst: &'a mut BytesMut) -> Self {
WriteBytes { dst }
}
}
impl<'a> std::io::Write for WriteBytes<'a> {
fn write(&mut self, buf: &[u8]) -> std::result::Result<usize, std::io::Error> {
self.dst.put_slice(buf);
Ok(buf.len())
}
fn flush(&mut self) -> std::result::Result<(), std::io::Error> {
Ok(())
}
}
#[cfg(test)]
mod tests {
use super::*;