0.7.16

kb_lib/src/db/entities/pair_metric.rs

@@ -0,0 +1,36 @@
+// file: kb_lib/src/db/entities/pair_metric.rs
+
+//! Pair-metric entity.
+
+/// Persisted pair-metric row.
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize, sqlx::FromRow)]
+pub struct KbPairMetricEntity {
+    /// Numeric primary key.
+    pub id: i64,
+    /// Related pair id.
+    pub pair_id: i64,
+    /// Optional first observed slot.
+    pub first_slot: std::option::Option<i64>,
+    /// Optional last observed slot.
+    pub last_slot: std::option::Option<i64>,
+    /// Optional first observed signature.
+    pub first_signature: std::option::Option<std::string::String>,
+    /// Optional last observed signature.
+    pub last_signature: std::option::Option<std::string::String>,
+    /// Total trade count.
+    pub trade_count: i64,
+    /// Total buy count.
+    pub buy_count: i64,
+    /// Total sell count.
+    pub sell_count: i64,
+    /// Optional cumulative raw base volume.
+    pub cumulative_base_amount_raw: std::option::Option<std::string::String>,
+    /// Optional cumulative raw quote volume.
+    pub cumulative_quote_amount_raw: std::option::Option<std::string::String>,
+    /// Optional last derived quote-per-base price.
+    pub last_price_quote_per_base: std::option::Option<f64>,
+    /// Creation timestamp encoded as RFC3339 UTC text.
+    pub created_at: std::string::String,
+    /// Update timestamp encoded as RFC3339 UTC text.
+    pub updated_at: std::string::String,
+}