Mix.Project.get-exclamation-mark

You're seeing just the function get-exclamation-mark, go back to Mix.Project module for more information.

Specs

get!() :: module()

Same as get/0, but raises an exception if there is no current project.

This is usually called by tasks that need additional functions on the project to be defined. Since such tasks usually depend on a project being defined, this function raises a Mix.NoProjectError exception in case no project is available.