golang package renamed

Recently, the golang community officially announced an important adjustment: a batch of golang packages will be renamed. This move aims to lay a better foundation for the future development of golang. So, what are the specific details and background significance of these packages being renamed?

Background

In the root directory of golang, there is a folder named src/pkg, which contains golang’s standard library. These packages include many basic tools and functions, such as fmt, net, http, etc. The names of these packages often directly correspond to the functions and functions they represent. However, with the development and growth of golang, the names of these packages have gradually become a bit too "rustic" and conventional, without much distinction. In addition, the names of these packages risk ambiguity and semantic ambiguity, for example the difference between the net/http and net/smtp packages is not very obvious.

Therefore, the golang community decided to re-examine these packages in order to reduce ambiguity, improve the readability and ease of use of the packages, and even possibly further simplify the syntax and usage of golang.

Specific details of renaming

In general, golang will rename some existing packages and make corresponding modifications in its documents and examples. Here are some examples of renamed packages:

1. crypto package

before being modified: crypto/rand, crypto/md5, crypto/tls, etc.

After modification: crypto/rand, crypto/crypto/md5, crypto/tls, crypto/cipher, etc.

2. net package

before modification: net/http, net/smtp, net/url, etc.

After modification: net/http, net/smtp, net/url, net/tcp, etc.

3. text package

before modification: text/template, text/scanner, etc.

After modification: text/template, text/scanner, text/query, etc.

4. image package

before modification: image/png, image/gif, image/jpeg, etc.

After modification: image/png, image/gif, image/jpeg, image/resize, etc.

It can be seen that for commonly used packages such as crypto, net, text, and image packages, their name changes are very subtle, and they only add a more obvious prefix before the package name. For some packages, such as crypto, text, image, etc., new sub-packages have been added to provide more functions. In addition, these name changes are closer to the actual functions and usage of these bags, making people more comfortable and natural when using these bags.

Background significance of the name change

From this name change event, we can see the continuous improvement of golang’s maturity and the continuous advancement of technology optimization. For most golang developers, the name or prefix of the package itself is not very important. What is important is the excellence of the functions and technologies they provide. However, for users of golang, especially those in commercial companies, a good package name can directly give them clearer semantic hints and intuitive usage, and reduce the workload of code maintenance and refactoring. Therefore, the name change can be said to have laid a more robust foundation for the further development and commercial application of golang.

In addition, as the golang community continues to introduce new features and technologies, such name changes can also promote the further optimization and upgrading of golang's language form. For example, the distinction and naming conventions of golang packages have been strengthened through name changes, and their page documents and sample codes have also been updated, directly affecting mainstream development culture and engineering practices. This is a rare opportunity for all developers to continuously learn and improve their skills.

Conclusion

In short, the name change is a commendable move by the golang community. It shows the golang community’s concern and enthusiasm for software syntax and naming conventions, aiming to bring closer The gap between golang and the mainstream technology in the industry can better cope with future technical challenges. At the same time, it also reminds all developers that small things like naming should be paid attention to and thought about. Only good names, clear functions, and beautiful language forms can truly fully demonstrate the excellent features of the golang language, allowing us to regroup and meet new challenges on the road to programming.

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