Function dotenv::vars

pub fn vars() -> Vars

Load the .env file and return an iterator of (variable, value) pairs of strings, for all the environment variables of the current process.

The returned iterator contains a snapshot of the process’s environment variables at the time of this invocation, modifications to environment variables afterwards will not be reflected in the returned iterator.

For more details, please visit load or std::env::vars.

Examples

let vars: Vec<(String, String)> = dotenv::vars().collect();