Just experimenting with String methods in Rust
There are 2 types of Strings
&str - which is helt in stack memory and we know it's malloc size in compiletime as well as in runtime
String - which is held it heap memory and naturally is extendable and better for mutable string we are willing and planning to manipulate
exploring best practices for memory management in Rust, since IMHO this is the future of Cloud Computing and overall network/system programming for the nest 5 years or so