pub fn write_nil<W: RmpWrite>(wr: &mut W) -> Result<(), W::Error>
Expand description
Encodes and attempts to write a nil value into the given write.
According to the MessagePack specification, a nil value is represented as a single 0xc0
byte.
§Errors
This function will return Error
on any I/O error occurred while writing the nil marker.
§Examples
let mut buf = Vec::new();
rmp::encode::write_nil(&mut buf).unwrap();
assert_eq!(vec![0xc0], buf);