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/// 3.2.2 Object: Source
///
/// This object describes the nature and behavior of the entity that is the source of the bid
/// request upstream from the exchange. The primary purpose of this object is to define post-auction
/// or upstream decisioning when the exchange itself does not control the final decision. A common
/// example of this is header bidding, but it can also apply to upstream server entities such as
/// another RTB exchange, a mediation platform, or an ad server combines direct campaigns with 3rd
/// party demand in decisioning.
#[derive(serde::Serialize, serde::Deserialize, Default, Debug, PartialEq, Clone)]
pub struct Source {
/// integer; recommended
/// Entity responsible for the final impression sale decision, where 0 = exchange, 1 = upstream
/// source.
#[serde(
default,
skip_serializing_if = "Option::is_none",
with = "crate::serde::i32_as_opt_bool"
)]
pub fd: Option<bool>,
/// string; recommended
/// Transaction ID that must be common across all participants in this bid request (e.g.,
/// potentially multiple exchanges).
#[serde(default, skip_serializing_if = "Option::is_none")]
pub tid: Option<String>,
/// string; recommended
/// Payment ID chain string containing embedded syntax described in the TAG Payment ID Protocol
/// v1.0.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub pchain: Option<String>,
/// object
/// Placeholder for exchange-specific extensions to OpenRTB.
#[serde(default, skip_serializing_if = "Option::is_none")]
pub ext: Option<serde_json::Map<String, serde_json::Value>>,
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn json() -> serde_json::Result<()> {
let json = "{}";
let o1 = Source::default();
assert_eq!(serde_json::to_string(&o1)?, json);
assert_eq!(o1, serde_json::from_str::<Source>(json)?);
Ok(())
}
}