Method encode

src/lsp.rs:493–502

(&mut self, item: String, dst: &mut BytesMut)

    type Error = CodecError;

    fn encode(&mut self, item: String, dst: &mut BytesMut) -> Result<(), Self::Error> {
        if !item.is_empty() {
            // Reserve space: "Content-Length: " (16) + digits + "\r\n\r\n" (4) + body
            dst.reserve(item.len() + number_of_digits(item.len()) + 20);
            let mut writer = dst.writer();
            write!(writer, "Content-Length: {}\r\n\r\n{}", item.len(), item)?;
            writer.flush()?;
        }
        Ok(())
    }
}

impl Decoder for LspFrameCodec {