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use mz_repr::explain_new::DisplayJson;
use super::{ExplainMultiPlan, ExplainSinglePlan};
impl<'a, T: 'a> DisplayJson for ExplainSinglePlan<'a, T>
where
T: serde::Serialize,
{
fn to_serde_value(&self) -> serde_json::Result<serde_json::Value> {
serde_json::to_value(self.plan.plan)
}
}
impl<'a, T: 'a> DisplayJson for ExplainMultiPlan<'a, T>
where
T: serde::Serialize,
{
fn to_serde_value(&self) -> serde_json::Result<serde_json::Value> {
let plans = self
.plans
.iter()
.map(|(id, plan)| {
serde_json::json!({
"id": id,
"plan": &plan.plan
})
})
.collect::<Vec<_>>();
let sources = self
.sources
.iter()
.map(|(id, op)| {
serde_json::json!({
"id": id,
"op": op
})
})
.collect::<Vec<_>>();
let result = serde_json::json!({ "plans": plans, "sources": sources });
Ok(result)
}
}