Webapp

src/data_value.rs

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+use crate::metric_primitive::MetricPrimitive;
+use crate::timestamp::Timestamp;
+use serde::Serialize;
+
+/// A single parsed metric primitive extracted from a regex capture group.
+#[allow(dead_code)]
+#[derive(Debug, Clone, Serialize)]
+pub struct RegexToMetricPrimitiveMatcher {
+    pub param_name: String,
+    pub capture_group: String,
+    pub kind: MetricPrimitiveKind,
+}
+
+#[allow(dead_code)]
+#[derive(Debug, Clone, Copy, Serialize)]
+pub enum MetricPrimitiveKind {
+    String,
+    Number,
+    Timestamp,
+}
+
+/// Value type paired with [`crate::index_key::IndexKey`] in the engine's primary index.
+#[allow(dead_code)]
+#[derive(Debug, Clone, Serialize)]
+pub enum DataValue {
+    /// Paired with `IndexKey::IngestedLog`.
+    LogLiteral { text: String },
+    /// Paired with `IndexKey::MetricDeclaration`.
+    MetricDeclaration {
+        message_match_regex: String,
+        params: Vec<RegexToMetricPrimitiveMatcher>,
+    },
+    /// Paired with `IndexKey::Bucket`.
+    BucketValue {
+        values: Vec<(u64, Timestamp, MetricPrimitive)>,
+    },
+}