Dotenvy.env-exclamation-mark

You're seeing just the function env-exclamation-mark, go back to Dotenvy module for more information.

Specs

env!(variable :: binary(), type :: atom()) :: any() | no_return()

Reads the given system environment variable and converts its value to the given type. This relies on System.fetch_env!/1 so it will raise if a variable is not set.

Examples

iex> env!("PORT", :integer)
5432
iex> env!("ENABLED", :boolean)
true