rustHow do I create a module variable in Rust?

Creating a module variable in Rust is done by using the static keyword. This keyword allows you to create a variable that is accessible from anywhere within the module.

static VARIABLE_NAME: type = value;

For example, the following code creates a static variable called MY_VAR of type i32 and assigns it the value 42:

static MY_VAR: i32 = 42;

The code consists of the following parts:

• static: This keyword is used to declare a static variable.
• MY_VAR: This is the name of the variable.
• i32: This is the type of the variable.
• 42: This is the value assigned to the variable.

Helpful links

• Rust Documentation - Variables

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