Crate dotenv

This crate provides a configuration loader in the style of the ruby dotenv gem. This library is meant to be used on development or testing environments in which setting environment variables is not practical. It loads environment variables from a .env file, if available, and mashes those with the actual environment variables provided by the operating system.

Enums

DotenvError

Functions

dotenv	This is usually what you want. It loads the .env file located in the environment's current directory. If it cannot find one, it tries the directory where cargo found Cargo.toml.
from_filename	Loads the specified file from the same directory as the current executable.
from_path	Loads the file at the specified path.