 |
Concise control flow with if letThe if let syntax is used to combine if and let which handles the values that matches one of the patterns while ignoring the rest of the code. The working of "match" operator and "if let" expression is similar. Example of match operatorOutput: five In the above example, the match operator executes the code when the value is equal to Some(5). The "_=>()" expression satisfies the match expression after executing the first variant. If we use if let instead of match, then it reduces the length of the code. Example of if letOutput: three
Next Topic#
|
For Videos Join Our Youtube Channel: Join Now
Feedback
- Send your Feedback to [email protected]
Help Others, Please Share
Like/Subscribe us for latest updates or newsletter 
