Function sbp::to_writer [−][src]
pub fn to_writer<W, M>(writer: W, msg: &M) -> Result<(), Error> where
W: Write,
M: SbpMessage,
Expand description
Serialize the given message into the IO stream.
Example
use sbp::messages::logging::MsgLog;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let text = String::from("hello");
let msg = MsgLog {
sender_id: Some(1),
level: 1,
text: text.clone().into(),
};
let mut writer = Vec::new();
sbp::to_writer(&mut writer, &msg)?;
assert_eq!(
&writer[sbp::HEADER_LEN + 1..writer.len() - sbp::CRC_LEN],
text.as_bytes()
);
Ok(())
}