Macro env_inventory::register

macro_rules! register {
    ($($var:expr),* $(,)?) => { ... };
}

Registers one or more environment variables for tracking and validation.

This macro simplifies the process of registering environment variables that your application depends on. Once registered, you can utilize env-inventory’s utilities to load, validate, and manage these environment variables.

Examples

register!("DATABASE_URL", "REDIS_URL", "API_KEY");

The above registers three environment variables: DATABASE_URL, REDIS_URL, and API_KEY.

Parameters

• $($var:expr),*: A comma-separated list of string literals, each representing an environment variable to register.

Panics

This macro will panic at compile-time if any of the provided arguments are not string literals.