#[derive(serde::Serialize, serde::Deserialize, Debug, PartialEq, Eq, Clone, Copy)]
pub enum Gender {
#[serde(rename = "M")]
Male,
#[serde(rename = "F")]
Female,
#[serde(rename = "O")]
Other,
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn json() -> serde_json::Result<()> {
assert!(serde_json::from_str::<Gender>("X").is_err());
let json = r#"["M","F","O"]"#;
let o1: Vec<Gender> = serde_json::from_str(json)?;
assert_eq!(o1, vec![Gender::Male, Gender::Female, Gender::Other]);
assert_eq!(serde_json::to_string(&o1)?, json);
Ok(())
}
}