Function to_writer

pub fn to_writer<T: Serialize, W: Write>(
    input: &T,
    writer: &mut W,
) -> Result<(), Error>

Serializes a value into a generic writer object.

#[derive(Deserialize, Serialize)]
struct Query {
    name: String,
    age: u8,
    occupation: String,
}

let q =  Query {
    name: "Alice".to_owned(),
    age: 24,
    occupation: "Student".to_owned(),
};

let mut buffer = Vec::new();
serde_qs::to_writer(&q, &mut buffer).unwrap();
assert_eq!(
    String::from_utf8(buffer).unwrap(),
    "name=Alice&age=24&occupation=Student");