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

• Error

Functions

• dotenv
  This is usually what you want. It loads the .env file located in the environment’s current directory or its parents in sequence.
• dotenv_iterDeprecated
  Like dotenv, but returns an iterator over variables instead of loading into environment.
• from_filename
  Loads the specified file from the environment’s current directory or its parents in sequence.
• from_filename_iterDeprecated
  Like from_filename, but returns an iterator over variables instead of loading into environment.
• from_path
  Loads the file at the specified absolute path.
• from_path_iterDeprecated
  Like from_path, but returns an iterator over variables instead of loading into environment.
• var
  After loading the dotenv file, fetches the environment variable key from the current process.
• vars
  After loading the dotenv file, returns an iterator of (variable, value) pairs of strings, for all the environment variables of the current process.

Type Aliases

• Result