How are Constants Named in Go?

Go Naming Conventions for Constants

In Go, naming conventions for const variables follow a particular pattern. While there is no specific documentation on the official website regarding const naming conventions, the standard library provides examples that can guide developers.

According to the standard library, const variables are named using camel-case. The first letter of the name is uppercase if the constant is exported, meaning it can be accessed outside of the package where it is defined. Otherwise, the first letter is lowercase.

Some examples from the standard library include:

• md5.BlockSize
• os.O_RDONLY (an exception borrowed from POSIX)
• os.PathSeparator

By following these naming conventions, developers can ensure consistency and readability in their Go code.

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