Documentation

README.md

@@ -348,6 +348,40 @@ struct MyTestStructure {
 
 Complete example available [here](examples/generated-document-id.rs).
 
+## Working on dynamic/document level
+Sometimes having static structure may restrict you from working with dynamic data, 
+so there is a way to use Fluent API to work with documents without introducing structures at all.
+
+```rust
+
+let fields: HashMap<String, FirestoreValue> = [
+    ("some_id".to_string(), my_struct.some_id.clone().into()),
+    (
+        "some_string".to_string(),
+        my_struct.some_string.clone().into(),
+    ),
+    (
+        "one_more_string".to_string(),
+        my_struct.one_more_string.clone().into(),
+    ),
+    ("some_num".to_string(), my_struct.some_num.into()),
+    ("created_at".to_string(), my_struct.created_at.into()),
+]
+.into_iter()
+.collect();
+
+let object_returned = db
+    .fluent()
+    .insert()
+    .into(TEST_COLLECTION_NAME)
+    .document_id(&my_struct.some_id)
+    .document(FirestoreDb::serialize_map_to_doc("", fields)?)
+    .execute()
+    .await?;
+
+```
+Full example available [here](examples/dynamic_doc_level_crud.rs).
+
 ## Document transformations
 The library supports server side document transformations in transactions and batch writes:
 

examples/dynamic_doc_level_crud.rs

@@ -82,7 +82,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
     let object_updated = db
         .fluent()
         .update()
-        .fields(paths!(MyTestStructure::{some_num, one_more_string}))
+        .fields(["some_num", "one_more_string"])
         .in_col(TEST_COLLECTION_NAME)
         .document(FirestoreDb::serialize_map_to_doc(
             db.parent_path(TEST_COLLECTION_NAME, &my_struct.some_id)?,