daqbuf/daqbuf-ca-proto
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Provide last value for status json

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This commit is contained in:
Dominik Werder
2025-07-31 15:00:24 +02:00
parent a0aaca7351
commit 31a04e9fba
1 changed files with 30 additions and 0 deletions
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30
src/ca/proto.rs
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@@ -367,6 +367,36 @@ impl CaEventValue {
}
}
}
pub fn to_json_value(&self) -> serde_json::Value {
use serde_json::json;
match &self.data {
CaDataValue::Scalar(val) => {
use super::proto::CaDataScalarValue::*;
match val {
I8(x) => json!(*x),
I16(x) => json!(*x),
I32(x) => json!(*x),
F32(x) => json!(*x),
F64(x) => json!(*x),
Enum(x) => json!(*x),
String(x) => json!(x),
Bool(x) => json!(*x),
}
}
CaDataValue::Array(val) => {
use super::proto::CaDataArrayValue::*;
match val {
I8(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
I16(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
I32(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
F32(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
F64(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
Bool(x) => x.get(0).map_or(json!(null), |x| json!(*x)),
}
}
}
}
}
#[derive(Debug, Clone, PartialEq, Serialize)]