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/// 7.7 Event Tracking Methods Table
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub enum EventTrackingMethod {
/// Image-pixel tracking - URL provided will be inserted as a 1x1 pixel at the time of the
/// event.
Img,
/// Javascript-based tracking - URL provided will be inserted as a js tag at the time of the
/// event.
Js,
/// Could include custom measurement companies such as moat, doubleverify, IAS, etc - in this
/// case additional elements will often be passed
ExchangeSpecific(i32),
}
crate::impl_enum_serde!(
#[exchange(ident = ExchangeSpecific, greater = 500)]
EventTrackingMethod {
Img = 1,
Js = 2,
}
);
#[cfg(test)]
mod test {
use super::*;
#[test]
fn json() -> serde_json::Result<()> {
assert!(serde_json::from_str::<EventTrackingMethod>("0").is_err());
assert!(serde_json::from_str::<EventTrackingMethod>("500").is_err());
let json = "[1,2,501]";
let e1: Vec<EventTrackingMethod> = serde_json::from_str(json)?;
assert_eq!(serde_json::to_string(&e1)?, json);
assert_eq!(
e1,
vec![
EventTrackingMethod::Img,
EventTrackingMethod::Js,
EventTrackingMethod::ExchangeSpecific(501),
]
);
Ok(())
}
}