Remove <T> polymorphism from DB, replace with From<T> based approach

1 files changed, 38 insertions, 0 deletions

diff --git a/log_db/src/record.rs b/log_db/src/record.rs
new file mode 100644
index 0000000..b349853
--- /dev/null
+++ b/log_db/src/record.rs
@@ -0,0 +1,38 @@
+use super::*;
+
+pub struct Record {
+    values: Vec<Value>,
+}
+
+impl Record {
+    pub fn values(&self) -> &[Value] {
+        &self.values
+    }
+}
+
+impl IntoIterator for Record {
+    type Item = Value;
+    type IntoIter = std::vec::IntoIter<Self::Item>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.values.into_iter()
+    }
+}
+
+impl From<Vec<Value>> for Record {
+    fn from(values: Vec<Value>) -> Self {
+        Record { values }
+    }
+}
+
+impl From<Record> for Vec<Value> {
+    fn from(record: Record) -> Self {
+        record.values
+    }
+}
+
+impl From<Row> for Record {
+    fn from(row: Row) -> Self {
+        Record { values: row.values }
+    }
+}