Fix broken JS/Java/Rust code samples in quickstart docs

.wordlist.txt

@@ -341,6 +341,7 @@ geospatial
 getConfig
 getMessage
 GETUSER
+getValue
 getzep
 gg
 GitHub

getting-started/index.mdx

@@ -239,20 +239,20 @@ System.out.println("Graph created successfully!");
 
 ```rust Rust
 let create_query = r#"
-CREATE (alice:User {id: 1, name: \"Alice\", email: \"alice@example.com\"})
-CREATE (bob:User {id: 2, name: \"Bob\", email: \"bob@example.com\"})
-CREATE (charlie:User {id: 3, name: \"Charlie\", email: \"charlie@example.com\"})
+CREATE (alice:User {id: 1, name: "Alice", email: "alice@example.com"})
+CREATE (bob:User {id: 2, name: "Bob", email: "bob@example.com"})
+CREATE (charlie:User {id: 3, name: "Charlie", email: "charlie@example.com"})
 
-CREATE (post1:Post {id: 101, content: \"Hello World!\", date: 1701388800})
-CREATE (post2:Post {id: 102, content: \"Graph Databases are awesome!\", date: 1701475200})
+CREATE (post1:Post {id: 101, content: "Hello World!", date: 1701388800})
+CREATE (post2:Post {id: 102, content: "Graph Databases are awesome!", date: 1701475200})
 
 CREATE (alice)-[:FRIENDS_WITH {since: 1640995200}]->(bob)
 CREATE (bob)-[:FRIENDS_WITH {since: 1684108800}]->(charlie)
 CREATE (alice)-[:CREATED {time: 1701388800}]->(post1)
 CREATE (bob)-[:CREATED {time: 1701475200}]->(post2)
 "#;
 
-graph.query(create_query).execute().await?;
+graph.query(create_query).execute().expect("Failed to create graph");
 println!("Graph created successfully!");
 ```
 
@@ -285,7 +285,9 @@ RETURN friend.name AS Friend
 `;
 const result = await graph.roQuery(query);
 console.log("Alice's friends:");
-for (const record of result) {
+// Query results are returned on the `data` array; each row is an object
+// keyed by the RETURN aliases (here, `Friend`).
+for (const record of result.data) {
   console.log(record["Friend"]);
 }
 ```
@@ -298,20 +300,23 @@ RETURN friend.name AS Friend
 ResultSet result = graph.readOnlyQuery(query);
 System.out.println("Alice's friends:");
 for (Record record : result) {
-    System.out.println(record.get("Friend"));
+    // Record exposes values via getValue(...), not get(...)
+    System.out.println(record.getValue("Friend"));
 }
 ```
 
 ```rust Rust
 let query = r#"
-MATCH (alice:User {name: \"Alice\"})-[:FRIENDS_WITH]->(friend)
+MATCH (alice:User {name: "Alice"})-[:FRIENDS_WITH]->(friend)
 RETURN friend.name AS Friend
 "#;
-let result = graph.ro_query(query).execute().await?;
+let result = graph.ro_query(query).execute().expect("Failed to run query");
 
 println!("Alice's friends:");
-for record in result.data.by_ref() {
-    println!("{}", record["Friend"]);
+for row in result.data {
+    let row = row.expect("row failed to parse");
+    let friend: String = row.try_get("Friend").expect("Friend column");
+    println!("{friend}");
 }
 ```
 
@@ -342,7 +347,9 @@ RETURN post.content AS PostContent
 `;
 const result = await graph.roQuery(query);
 console.log("Posts created by Bob:");
-for (const record of result) {
+// Query results are returned on the `data` array; each row is an object
+// keyed by the RETURN aliases (here, `PostContent`).
+for (const record of result.data) {
   console.log(record["PostContent"]);
 }
 ```
@@ -355,19 +362,22 @@ RETURN post.content AS PostContent
 ResultSet result = graph.readOnlyQuery(query);
 System.out.println("Posts created by Bob:");
 for (Record record : result) {
-    System.out.println(record.get("PostContent"));
+    // Record exposes values via getValue(...), not get(...)
+    System.out.println(record.getValue("PostContent"));
 }
 ```
 
 ```rust Rust
 let query = r#"
-MATCH (bob:User {name: \"Bob\"})-[:CREATED]->(post:Post)
+MATCH (bob:User {name: "Bob"})-[:CREATED]->(post:Post)
 RETURN post.content AS PostContent
 "#;
-let result = graph.ro_query(query).execute().await?;
+let result = graph.ro_query(query).execute().expect("Failed to run query");
 println!("Posts created by Bob:");
-for record in result.data.by_ref() {
-    println!("{}", record["PostContent"]);
+for row in result.data {
+    let row = row.expect("row failed to parse");
+    let content: String = row.try_get("PostContent").expect("PostContent column");
+    println!("{content}");
 }
 ```
 

index.mdx

@@ -186,6 +186,7 @@ public class FalkorDBExample {
 
 ```rust Rust
 use falkordb::{FalkorClientBuilder, FalkorConnectionInfo};
+use futures::StreamExt;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
@@ -203,7 +204,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut graph = client.select_graph("MotoGP");
 
     // Clear out this graph in case you've run this script before.
-    graph.delete().await?;
+    let _ = graph.delete().await;
 
     graph
         .query(
@@ -225,8 +226,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .execute()
         .await?;
 
-    for node in nodes.data.by_ref() {
-        println!("{:?}", node);
+    // `nodes.data` is a `RowStream` (a `futures::Stream`), not a synchronous
+    // `Iterator`, so draining it needs `.next().await` rather than a plain `for` loop.
+    while let Some(row) = nodes.data.next().await {
+        println!("{:?}", row?);
     }
 
     // Query how many riders represent team Ducati?
@@ -235,8 +238,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .execute()
         .await?;
 
-    for node in nodes.data.by_ref() {
-        println!("{:?}", node);
+    while let Some(row) = nodes.data.next().await {
+        println!("{:?}", row?);
     }
 
     Ok(())