Fix example add mut to node

[gkorland]

PR Type

Bug fix, Documentation

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Description

• Fixed mutability issue in example code for nodes.

• Updated README.md to correct example code snippets.

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Changes walkthrough 📝

	Relevant files
Documentation	README.md Corrected mutability in example code snippets                        README.md Updated example code to declare nodes as mutable. Fixed the same issue in both synchronous and asynchronous examples. +2/-2

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Summary by CodeRabbit

• Documentation
  • Updated code examples in the documentation to reflect the latest variable usage for improved clarity.

[coderabbitai]

Walkthrough

This update modifies code examples in the README file. The variable declaration has been changed from let nodes = ... to let mut nodes = ... in two instances, allowing the variable to be mutable. The modification does not affect any other parts of the documentation, including installation instructions or feature descriptions, and the logic for querying and processing nodes from FalkorDB remains intact.

Changes

File	Change Summary
README.md	Updated variable declarations in code examples: changed let nodes to let mut nodes in two instances.

Poem

I'm a rabbit with a bounce and a little tweak,
Hopping through code, making it unique.
"nodes" needs a twist—now mutable and bright,
Each hop in the README sparks pure delight.
Celebrating changes with a twitch and a byte!

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PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
General	Add proper error handling Consider adding error handling for the query execution instead of using expect(), which will panic on failure. This is especially important in example code that others might copy. README.md [53-56] let mut nodes = graph.query("UNWIND range(0, 100) AS i CREATE (n { v:1 }) RETURN n LIMIT 10") .with_timeout(5000) .execute() - .expect("Failed executing query"); + .map_err(|e| format!("Failed executing query: {}", e))?; Apply this suggestion Suggestion importance[1-10]: 8 __ Why: The suggestion improves error handling by replacing panic-inducing expect() with proper error propagation using ? operator, which is a crucial best practice to demonstrate in example code that others might reference.	Medium

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 85.39%. Comparing base (a04fd0c) to head (59a708c).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #88   +/-   ##
=======================================
  Coverage   85.39%   85.39%           
=======================================
  Files          28       28           
  Lines        3937     3937           
  Branches     3937     3937           
=======================================
  Hits         3362     3362           
  Misses        385      385           
  Partials      190      190           

☔ View full report in Codecov by Sentry.
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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (2)

README.md (2)

53-53: Remove unnecessary mut keyword.

The mut keyword is not needed here since the nodes variable is only used for iteration and is not being modified. The data field is only being read in the while loop.

Apply this diff to remove the unnecessary mutability:

-let mut nodes = graph.query("UNWIND range(0, 100) AS i CREATE (n { v:1 }) RETURN n LIMIT 10")
+let nodes = graph.query("UNWIND range(0, 100) AS i CREATE (n { v:1 }) RETURN n LIMIT 10")

---

98-98: Remove unnecessary mut keyword.

Similar to the previous instance, the mut keyword is not needed here since the nodes variable is only used for iteration and is not being modified. The data field is only being read in the while loop.

Apply this diff to remove the unnecessary mutability:

-let mut nodes = graph.query("UNWIND range(0, 100) AS i CREATE (n { v:1 }) RETURN n LIMIT 10")
+let nodes = graph.query("UNWIND range(0, 100) AS i CREATE (n { v:1 }) RETURN n LIMIT 10")

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📥 Commits

Reviewing files that changed from the base of the PR and between a04fd0c and 59a708c.

📒 Files selected for processing (1)

• README.md (2 hunks)