Moved update into action module.

src/message/wrapper.rs

@@ -347,31 +347,3 @@ mod documents {
         }
     }
 }
-
-
-#[derive(Clone, Debug)]
-pub struct Update {
-    query: Query,
-    values: Document,
-}
-
-impl Update {
-    pub fn new(query: Query) -> Self {
-        Self {
-            query: query.into(),
-            values: Document::new(),
-        }
-    }
-
-    pub fn get_query(&self) -> &Query {
-        &self.query
-    }
-
-    pub fn get_values(&self) -> &Document {
-        &self.values
-    }
-
-    pub fn get_values_mut(&mut self) -> &mut Document {
-        &mut self.values
-    }
-}