I'm a Rust developer trying to understand best practices for string types. Navigate to Steve Klabnik's blog and find the article titled 'When should I use String vs &str?'. Once on the article page, identify and summarize the main advice given regarding when to use `String` versus `&str`.
Navigate to 'blog.steveklabnik.com'. Scroll down the page to find the article titled 'When should I use String vs &str?'. Click on the link for 'When should I use String vs &str?'. Read the article content to identify the main advice on when to use `String` versus `&str`. Summarize the key recommendations from the article.
The agent successfully navigates to the blog post 'When should I use String vs &str?'. The agent identifies that `&str` should be preferred for function arguments and general string slices due to its efficiency and immutability. The agent identifies that `String` should be used when you need to own, modify, or grow a string, or when you need to pass ownership of a string. The summary should reflect the article's emphasis on `&str` as the default choice for string data that you don't own or modify, and `String` for owned, mutable string data.