make Value be From<Option<T>>

serde-rs · Jun 24, 2022 · 1bf61e9 · 1bf61e9
1 parent 3d17340
commit 1bf61e9
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/value/from.rs b/src/value/from.rs
@@ -268,3 +268,15 @@ impl From<()> for Value {
         Value::Null
     }
 }
+
+impl<T> From<Option<T>> for Value
+where
+    T: Into<Value>,
+{
+    fn from(opt: Option<T>) -> Self {
+        match opt {
+            None => Self::Null,
+            Some(value) => Into::into(value),
+        }
+    }
+}