Method write_field_header

flow-plugins/src/utils/multipart.rs:54–59

(&mut self, name: &str, content_type: &Mime)

impl<W: std::io::Write> MultipartWriter<W> {
    fn write_field_header(&mut self, name: &str, content_type: &Mime) -> std::io::Result<()> {
        let mut header = std::io::Cursor::new(self.get_field_header(name, content_type));
        std::io::copy(&mut header, &mut self.inner)?;
        self.data_written = true;
        Ok(())
    }

    pub fn write_field_with<F>(
        &mut self,