Expand description
A well-maintained fork of the dotenv
crate
This library loads environment variables from a .env file. This is convenient for dev environments.
Structs§
Enums§
Functions§
- Loads the .env file from the current directory or parents. This is typically what you want.
- Returns an iterator over environment variables.
- Loads all variables found in the
reader
into the environment, overriding any existing environment variables of the same name. - Loads environment variables from the specified file.
- Returns an iterator over environment variables from the specified file.
- Loads environment variables from the specified file, overriding existing environment variables.
- Loads environment variables from the specified path.
- Returns an iterator over environment variables from the specified path.
- Loads environment variables from the specified path, overriding existing environment variables.
- Loads environment variables from
io::Read
. - Returns an iterator over environment variables from
io::Read
. - Loads environment variables from
io::Read
, overriding existing environment variables. - Gets the value for an environment variable.
- Returns an iterator of
(key, value)
pairs for all environment variables of the current process. The returned iterator contains a snapshot of the process’s environment variables at the time of invocation. Modifications to environment variables afterwards will not be reflected.