Manichand Kondapaka

lesence key is not supporting

This is a contribution of a loops section for Comprehensive Rust.

Added break-continue section.

10

This is a contribution of a break-continue section for Comprehensive Rust.  

Saving the playground state in local storage

4

#1476 issue. Updated the function call(`getCodeFromPlayground`) in `save-playground.js` file from `pagehide` event to change event in ace editor.

Updated struct and enums in pattern-matching.

3

#1464 issue.