How does Rust solve the dependence on hell

Today, I would like to talk to you about how Rust can solve the problem of dependence on hell. Many people may not know much about it. In order to make you understand better, the editor has summarized the following contents for you. I hope you can get something from this article.

How does Rust solve the dependence on hell

# cargo # DependencyHell

Dependency hell: dealing with the frustration of application dependency versions and dependency conflicts.

Rust's solution:

Cargo . Allow semantic versioning compatibility rules.

Name Mangling . There are detailed rules in the symbol_names.rs file of the Rust compiler source code.

Solve the problem through the joint action of the above two.

If you write a library that is included in an application that uses log-0.5, and your library relies on log-0.4, then the Rust compiler will use version 0.5 for libraries that use log internally in the application, while your library code will use 0.4.

After reading the above, do you have any further understanding of how Rust solves dependence hell? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.