rustLinked lists to string in Rust

Converting a linked list to a string in Rust is relatively straightforward. To do this, we can use the iter() method to iterate over the linked list and the collect() method to collect the elements into a string. The ## Code example below shows how to do this:

let mut list = LinkedList::new();
list.push_back("Hello");
list.push_back("World");

let list_string: String = list.iter().collect();

Output example

The output of the above code would be a string containing the elements of the linked list, separated by commas:

"Hello, World"

Explanation

The iter() method is used to iterate over the linked list, and the collect() method is used to collect the elements into a string. The collect() method takes an argument which specifies the type of the output, in this case a String.

Relevant links

• LinkedList documentation
• iter() method documentation
• collect() method documentation

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