rustHow to compare boxed in Rust

Comparing boxed values in Rust is done using the PartialEq trait. This trait provides the eq method which can be used to compare two boxed values.

Example code:

let a = Box::new(5);
let b = Box::new(5);

assert!(a == b);

Output:

assertion successful

The code above creates two boxed values a and b and then uses the eq method to compare them. If the values are equal, the assertion is successful.

Code parts:

• Box::new(5): creates a new boxed value containing the integer 5
• a == b: uses the eq method to compare the two boxed values
• assert!(a == b): checks if the two boxed values are equal and prints an assertion successful message if they are

Helpful links

• Rust Documentation - PartialEq

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