Rust's greatest advantage over other programming languages is security, which is ensured, among other things, by a good error handling system . If an error occurs that cannot be corrected during compilation, the macro? Panic!? Starts, which performs a cleanup and issues an error message to prevent corruption.
The storage management of this language is also considered extremely secure. The advantage of Rust is that it ensures memory security without a garbage collector . For many years, memory was a common target of hackers in many programming languages. If a memory becomes full, a system error occurs and therefore a gap that can be exploited. A garbage collector ensures that unnecessary objects disappear from memory. However, this slows down code execution. The Rust compiler makes the garbage collector obsolete by checking for errors in memory at compile time..
If you wonder if these robust security measures cause a drop in performance, the answer is no: Rust is a systems programming language, just like C / C ++, so it offers the same execution speed. On the one hand, this is due to the absence of a garbage collector. On the other hand, so-called zero-cost abstractions ensure high speed during execution time . This concept, in reality, only indicates that the language allows programming in an abstract way without affecting performance.
Therefore, Rust is considered to be a combination of high-level and low-level programming languages . Like C / C ++, Rust is very close to hardware, which guarantees high speed, but can be programmed with relative ease, which is characteristic of other high-level languages.
Lastly, both less knowledgeable programmers and professionals can learn to use Rust quickly. In terms of use, the language hardly differs from the better known alternatives. A big plus is its elaborate error message system : where other programming languages only generate cryptic warnings, Rust provides applicable tips for troubleshooting.
